TOP
紅利積點抵現金,消費購書更貼心
篩選商品
縮小範圍
商品類型
搜尋結果 /

Optimization for Machine Learning

529023
1 / 13226
出版日:2025/09/17 作者:Charu Aggarwal  出版社:Springer Nature  裝訂:精裝
若需訂購本書,請電洽客服 02-25006600[分機130、131]。
出版日:2022/09/30 作者:Changho Suh  出版社:NEW PUBL INC  裝訂:精裝
若需訂購本書,請電洽客服 02-25006600[分機130、131]。
Optimization And Machine Learning - Optimization For Machine Learning And Machine Learning For Optimization
90 折
出版日:2022/03/28 作者:Chelouah  出版社:John Wiley & Sons Inc  裝訂:精裝
若需訂購本書,請電洽客服 02-25006600[分機130、131]。
Multidimensional Particle Swarm Optimization for Machine Learning and Pattern Recognition
90 折
出版日:2013/07/30 作者:Serkan Kiranyaz; Turker Ince; Moncef Gabbouj  出版社:Springer-Verlag New York Inc  裝訂:精裝
For many engineering problems we require optimization processes with dynamic adaptation as we aim to establish the dimension of the search space where the optimum solution resides and develop robust t
若需訂購本書,請電洽客服 02-25006600[分機130、131]。
Optimization for Machine Learning
79 折
出版日:2011/09/30 作者:Suvrit Sra; Sebastian Nowozin; Stephen J. Wright  出版社:Mit Pr  裝訂:精裝
The interplay between optimization and machine learning is one of the most importantdevelopments in modern computational science. Optimization formulations and methods are proving tobe vital in design
Optimization for Machine Learning
79 折
出版日:2011/09/30 作者:Suvrit Sra; Sebastian Nowozin; Stephen J. Wright; Suvrit Sra  出版社:Mit Pr  裝訂:平裝
An up-to-date account of the interplay between optimization and machine learning, accessible to students and researchers in both communities. The interplay between optimization and machine learning
出版日:2025/05/19 作者:Konstantin Fackeldey(EDI)  出版社:De Gruyter  裝訂:精裝
若需訂購本書,請電洽客服 02-25006600[分機130、131]。
出版日:2021/06/13 作者:Zhouchen Lin  出版社:Springer Nature  裝訂:平裝
若需訂購本書,請電洽客服 02-25006600[分機130、131]。
Linear Algebra and Optimization for Machine Learning: A Textbook
滿額折
出版日:2021/05/27 作者:Charu C. Aggarwal  出版社:Springer Nature  裝訂:平裝
優惠價: 1 2899
無庫存
Handbook of Machine Learning ― Optimization and Decision Making
95 折
出版日:2019/10/29 作者:Collins Achepsah Leke; Tshilidzi Marwala  出版社:World Scientific Publishing Co Pte Ltd  裝訂:精裝
Building on Handbook of Machine Learning - Volume 1: Foundation of Artificial Intelligence, this volume on Optimization and Decision Making covers a range of algorithms and their applications. Like th
若需訂購本書,請電洽客服 02-25006600[分機130、131]。
Machine Learning, Optimization, and Data Science
90 折
出版日:2019/02/14 作者:Giuseppe Nicosia; Panos Pardalos ; Giovanni Giuffrida ; Renato Umeton; Vincenzo Sciacca  出版社:Springer Verlag  裝訂:平裝
This book constitutes the post-conference proceedings of the 4th International Conference on Machine Learning, Optimization, and Data Science, LOD 2018, held in Volterra, Italy, in September 2018.The
若需訂購本書,請電洽客服 02-25006600[分機130、131]。
Algorithmic Advances in Riemannian Geometry and Applications ― For Machine Learning, Computer Vision, Statistics, and Optimization
90 折
出版日:2016/10/21 作者:H?Quang Minh (EDT); Vittorio Murino (EDT)  出版社:Springer-Verlag New York Inc  裝訂:精裝
This volume presents a comprehensive treatment of Riemannian geometry as a mathematical and computational framework for many problems in machine learning, statistics, optimization, and computer vision
若需訂購本書,請電洽客服 02-25006600[分機130、131]。
Spelling Machine - On Holiday
滿額折
出版日:2023/10/01 作者:Sarah Wade  出版社:Scholastic  裝訂:精裝
Learning to spell really can be fun, especially when you have an amazing Spelling Machine, a 2-book series for preschoolers ages 4-6 to learn spelling and start to read. Within each scene there are five objects to find and learn to spell. Flip out your magical spelling machine contained inside the book, dial in the letters of each word and lift the flap to check your answer!※無音檔英文學習遊戲書有了spelling machine的神奇轉盤,拼單字,也可以變得超級有趣!全新包裝,內容再升級知名親子叢書作家廖彩杏推薦:“ Spelling Machine:Make Spelling Fun!”是一本寓教於樂的遊戲書,讓孩子從小小的拼字遊戲,得到樂趣。本套書以「度假」為主題,分6大場景,共收錄30個常用英文單字。在不同場景,小朋友要先動手動眼,找一找不同物件在哪裡?並學會認識這些物件的英文,學會認字後,用前方的轉盤練習拼字。剛開始認字、學習自然發音的小讀者,都能從遊戲中開心學習! 【玩法說明】1.第一步,先把紅圈順時針轉到「start」處。2.假設今天要讓孩子熟悉crab的拼法,就先大聲念出crab,讓孩子聽聽看,這個單字,是由哪些字母所組成的。3.現在要拼出crab,就把第一個字母c,順時針轉到start處。4.再把第二個字母r,撥到start處,接下來的字母以此類推。5.最後.恭喜,完成了!請孩子打開翻頁機關確認答案,看到「crab」了嗎? 是不是好像變魔術一樣,好神奇呢?拼字,也可以這麼有趣!
優惠:外文書周末優惠-單79雙75 優惠價: 79 331
庫存 > 10
Big Data Analytics Beyond Hadoop ─ Real-Time Applications With Storm, Spark, and More Hadoop Alternatives
75 折
出版日:2014/05/23 作者:Vijay Agneeswaran  出版社:Prentice Hall  裝訂:精裝
Master alternative Big Data technologies that can do what Hadoop can't: real-time analytics and iterative machine learning. When most technical professionals think of Big Data analytics today, th
優惠:外文好書 優惠價: 75 2624
庫存:1
The Optimization Edge: Reinventing Decis
75 折
出版日:2011/03/16 作者:Sashihara  出版社:Mcgraw-Hill; Inc.  裝訂:平裝
Why downsize when you can OPTIMIZE?"At McDonald’s our focus has always been on providing maximum value to customers through ‘optimal’ quality and tight cost management, which is why Optimization has b
優惠:Mcgraw-Hill 書展 優惠價: 75 931
庫存:1
Optimization Algorithms on Matrix Manifolds
90 折
出版日:2007/12/03 作者:P. A. Absil; R. Mahony; R. Sepulchre  出版社:Princeton Univ Pr  裝訂:精裝
Many problems in the sciences and engineering can be rephrased as optimization problems on matrix search spaces endowed with a so-called manifold structure. This book shows how to exploit the special
優惠價: 9 4752
庫存:1
Introduction to Online Convex Optimization, second edition
79 折
出版日:2022/10/11 作者:Elad Hazan  出版社:Mit Pr  裝訂:精裝
New edition of a graduate-level textbook on that focuses on online convex optimization, a machine learning framework that views optimization as a process.In many practical applications, the environment is so complex that it is not feasible to lay out a comprehensive theoretical model and use classical algorithmic theory and/or mathematical optimization. Introduction to Online Convex Optimization presents a robust machine learning approach that contains elements of mathematical optimization, game theory, and learning theory: an optimization method that learns from experience as more aspects of the problem are observed. This view of optimization as a process has led to some spectacular successes in modeling and systems that have become part of our daily lives. Based on the “Theoretical Machine Learning” course taught by the author at Princeton University, the second edition of this widely used graduate level text features:Thoroughly updated material throughoutNew chapters on boosting, ad
優惠:外文書周末優惠-單79雙75 優惠價: 79 1802
無庫存
Optimization for Data Analysis
滿額折
出版日:2021/10/31 作者:Stephen J. Wright  出版社:Cambridge Univ Pr  裝訂:精裝
Optimization techniques are at the core of data science, including data analysis and machine learning. An understanding of basic optimization techniques and their fundamental properties provides important grounding for students, researchers, and practitioners in these areas. This text covers the fundamentals of optimization algorithms in a compact, self-contained way, focusing on the techniques most relevant to data science. An introductory chapter demonstrates that many standard problems in data science can be formulated as optimization problems. Next, many fundamental methods in optimization are described and analyzed, including: gradient and accelerated gradient methods for unconstrained optimization of smooth (especially convex) functions; the stochastic gradient method, a workhorse algorithm in machine learning; the coordinate descent approach; several key algorithms for constrained optimization problems; algorithms for minimizing nonsmooth functions arising in data science; found
優惠價: 9 2222
無庫存
Mathematics for Machine Learning
90 折
出版日:2020/01/31 作者:Marc Peter Deisenroth  出版社:Cambridge Univ Pr  裝訂:精裝
The fundamental mathematical tools needed to understand machine learning include linear algebra, analytic geometry, matrix decompositions, vector calculus, optimization, probability and statistics. These topics are traditionally taught in disparate courses, making it hard for data science or computer science students, or professionals, to efficiently learn the mathematics. This self-contained textbook bridges the gap between mathematical and machine learning texts, introducing the mathematical concepts with a minimum of prerequisites. It uses these concepts to derive four central machine learning methods: linear regression, principal component analysis, Gaussian mixture models and support vector machines. For students and others with a mathematical background, these derivations provide a starting point to machine learning texts. For those learning the mathematics for the first time, the methods help build intuition and practical experience with applying mathematical concepts. Every cha
若需訂購本書,請電洽客服 02-25006600[分機130、131]。
Mathematics for Machine Learning
90 折
出版日:2020/01/31 作者:Marc Peter Deisenroth  出版社:Cambridge Univ Pr  裝訂:平裝
The fundamental mathematical tools needed to understand machine learning include linear algebra, analytic geometry, matrix decompositions, vector calculus, optimization, probability and statistics. These topics are traditionally taught in disparate courses, making it hard for data science or computer science students, or professionals, to efficiently learn the mathematics. This self-contained textbook bridges the gap between mathematical and machine learning texts, introducing the mathematical concepts with a minimum of prerequisites. It uses these concepts to derive four central machine learning methods: linear regression, principal component analysis, Gaussian mixture models and support vector machines. For students and others with a mathematical background, these derivations provide a starting point to machine learning texts. For those learning the mathematics for the first time, the methods help build intuition and practical experience with applying mathematical concepts. Every cha
優惠價: 9 2159
無庫存
Decision Tree and Ensemble Learning Based on Ant Colony Optimization
90 折
出版日:2018/07/05 作者:Jan Kozak  出版社:Springer-Nature New York Inc  裝訂:精裝
This book not only discusses the important topics in the area of machine learning and combinatorial optimization, it also combines them into one. This was decisive for choosing the material to be incl
若需訂購本書,請電洽客服 02-25006600[分機130、131]。
出版日:2009/02/28 作者:Roberto Battiti; Mauro Brunato; Franco Mascia  出版社:Springer Verlag  裝訂:精裝
Reactive Search integrates sub-symbolic machine learning techniques into search heuristics for solving complex optimization problems. By automatically adjusting the working parameters, a reactive sea
若需訂購本書,請電洽客服 02-25006600[分機130、131]。
Assessing Through the Lens of Social and Emotional Learning: Tools and Strategies
90 折
出版日:2024/01/23 作者:Cynthia Sistek; Dee L. Fabry  出版社:CORWIN PR INC  裝訂:平裝
Help usher in a new era of student assessmentThis empowering guide revolutionizes the assessment process by putting students at the center. Dive into practical strategies and best practices for fostering social and emotional learning (SEL) competencies through student-centered assessments and discover how you can transform classrooms into inclusive spaces where learning thrives. Inside you′ll findHumanistic assessing practices to integrate into everyday teaching and learningBest practices for designing and implementing savvy SEL assessmentsWays to develop a classroom that is student empowered and culturally relevantRubrics, portfolios, and digital tools that demonstrate students' competencies and knowledge through an SEL lensExplore dozens of practical examples, case studies, and field-tested activities that support research-based teaching and learning across the curriculum. Assessing Through the Lens of Social and Emotional Learning inspires educators to move beyond traditional testin
優惠價: 9 2027
庫存:2
Active Learning Stars and Planets:Over 100 Brain-Boosting Activities that Make Learning Easy and Fun
滿額折
出版日:2023/07/06 作者:DK  出版社:Dorling Kindersley Ltd  裝訂:平裝
Learn all the essential facts about our solar system and beyond in this illustrated, interactive, and educational activity book for kids. How old is the universe? How was the Earth formed? What lies beyond our solar system? Active Learning: Stars & Planets covers all these questions and more! Children will have fun learning through doing, with dozens of different activity types to fully engage with and explore the stars and planets in outer space. Kids aged 8-12 will be occupied for hours as they pore over the information-packed pages in this space activity book and tackle the wide range of puzzles - including mazes and tangles, code-breakers, matching games, anagrams, word searches, logic games, classification and identification games, quizzes, sudoku, odd one out, drawing, and colouring.This exciting stars and planets activity book for children includes: - Detailed, high-quality illustrations and photography alongside informative text to engage children aged 8-12 with learning. -
優惠:外文書周末優惠-單79雙75 優惠價: 79 434
庫存:1
Learning Kindness My Feelings Sticker Book
滿額折
出版日:2023/02/14 出版社:HIGHLIGHTS PR  裝訂:精裝
Perfect for children ages 3-6 who are learning about their feelings, Learning Kindness My Feelings Sticker Book features over 50 reusable, vinyl-cling stickers, a dry-erase marker, and tons of fun activities to help kids explore their emotions.This engaging activity book is packed with puzzles and exercises that teach kids how to understand emotions in themselves and others. Kids can use the stickers with the guided activities to identify and express their feelings, recognize facial expressions and body language, and learn how to regulate their emotions. This book is an excellent tool for parents and educators to deepen conversations with children around social and emotional thinking.
優惠:外文書周末優惠-單79雙75 優惠價: 79 451
庫存:1
Priddy Learning: My First ABC
滿額折
出版日:2022/05/03 作者:Roger Priddy  出版社:Priddy Books US  裝訂:硬頁書
Priddy Learning: My First ABC is an engaging novelty book with wheels to turn, specially designed to teach preschoolers the alphabet and first words.Preschoolers can learn the letters of this alphabet with this innovative wheel book. With two wheels to turn on every page, this sturdy board book has been designed to encourage children to interact with the activities as they learn their abc. Children can turn the wheels to find the correct picture that matches with the starting letter. The bright pictures and simple labels build early vocabulary, while the wheels help to develop hand-eye coordination.Part of the Priddy Learning series which also includes; Priddy Learning: Let's Spell; Priddy Learning: My First Animals; Priddy Learning: My First Ready for School; Priddy Learning: My First Clock Book, Priddy Learning: My First Wipe Clean ABC, Priddy Learning: My First Wipe Clean Pen Control, Priddy Learning: My First Wipe Clean Words, Priddy Learning: My First Wipe Clean Starting School, P
優惠:外文書周末優惠-單79雙75 優惠價: 79 301
庫存:1
Priddy Learning: My First Colors
滿額折
出版日:2022/05/03 作者:Roger Priddy  出版社:Priddy Books US  裝訂:硬頁書
Priddy Learning: My First Colors is an ideal introduction to colors for preschoolers, and features a striking color wheel with spinner.Priddy Learning: My First Colors is a fun introduction to colors
優惠:外文書周末優惠-單79雙75 優惠價: 79 301
庫存:2
Cupcake Fix: Branches Book (Layla and the Bots #3)
滿額折
出版日:2021/06/01 作者:Vicky Fang  出版社:Scholastic  裝訂:平裝
Blossom Valley is opening a new community center! But they need to generate buzz for the grand opening. Layla and the Bots know how to help: they will build a cupcake machine for the party! But will t
優惠:外文書周末優惠-單79雙75 優惠價: 79 211
庫存:4
Priddy Learning: My First Let's Spell
滿額折
出版日:2021/05/25 作者:Roger Priddy  出版社:Priddy Books US  裝訂:硬頁書
Priddy Learning: My First Let's Spell is a new learning format from Priddy Books including an alphabet flip-chart and a lift-the-flap board book. It is perfect for helping young children learn to reco
優惠:外文書周末優惠-單79雙75 優惠價: 79 391
庫存:5
The Fabulous Friend Machine (With Storyplus)
滿額折
出版日:2021/03/01 作者:Nick Bland  出版社:Scholastic Asia  裝訂:有聲書
Popcorn is, quite simply, the FRIENDLIEST chicken at Fiddlestick’s Farm! When she finds a Fabulous Friend Machine in the barn, she sets about making some brand new friends. But behind the screen of th
優惠:外文國際書展-單本199六本999 優惠價: 66 199
庫存:1
Collins Easy Learning Spanish - Easy Learning Spanish Grammar and Practice [Second edition]
滿額折
出版日:2016/05/19 作者:Collins Dictionaries  出版社:Collins UK  裝訂:平裝
Perfect for revising Spanish Grammar offering a clear and easy-to-understand guide to the verbs and grammar of Spanish with hundreds of practical exercises. Designed for all those learning Spanish at
優惠:外文書周末優惠-單79雙75 優惠價: 79 565
庫存:4
Easy Learning English Spelling (Collins Easy Learning English)
滿額折
出版日:2010/06/01 作者:Collins Dictionaries  出版社:Collins UK  裝訂:平裝
Collins Easy Learning Spelling is suitable for anyone who wants to improve their spelling and write more accurately and impressively. By describing the important features of English spelling, rules t
優惠價: 79 303
無庫存
Spelling Machine: Make Spelling Fun! (精裝本)
滿額折
出版日:2006/06/09 作者:Keith Faulkner; Gina Tee (ILT)  出版社:SCHOLASTIC  裝訂:精裝
SPELLING MACHINE features a unique wheel mechanism that enables kids to dial letters to spell words. A simple flap hides the word until the child is finished dialing. Lift up the flap to see if the wo
優惠:外文書周末優惠-單79雙75 優惠價: 79 331
庫存 > 10
Machine Learning for Engineers
滿額折
出版日:2022/08/31 作者:Osvaldo Simeone  出版社:Cambridge Univ Pr  裝訂:精裝
This self-contained introduction to machine learning, designed from the start with engineers in mind, will equip students with everything they need to start applying machine learning principles and algorithms to real-world engineering problems. With a consistent emphasis on the connections between estimation, detection, information theory, and optimization, it includes: an accessible overview of the relationships between machine learning and signal processing, providing a solid foundation for further study; clear explanations of the differences between state-of-the-art techniques and more classical methods, equipping students with all the understanding they need to make informed technique choices; demonstration of the links between information-theoretical concepts and their practical engineering relevance; reproducible examples using Matlab, enabling hands-on student experimentation. Assuming only a basic understanding of probability and linear algebra, and accompanied by lecture slide
優惠價: 9 3217
無庫存
Probabilistic Machine Learning
79 折
出版日:2022/02/01 作者:Kevin P. Murphy  出版社:Mit Pr  裝訂:精裝
A detailed and up-to-date introduction to machine learning, presented through the unifying lens of probabilistic modeling and Bayesian decision theory.This book offers a detailed and up-to-date introduction to machine learning (including deep learning) through the unifying lens of probabilistic modeling and Bayesian decision theory. The book covers mathematical background (including linear algebra and optimization), basic supervised learning (including linear and logistic regression and deep neural networks), as well as more advanced topics (including transfer learning and unsupervised learning). End-of-chapter exercises allow students to apply what they have learned, and an appendix covers notation. Probabilistic Machine Learning grew out of the author’s 2012 book, Machine Learning: A Probabilistic Perspective. More than just a simple update, this is a completely new book that reflects the dramatic developments in the field since 2012, most notably deep learning. In addition, the ne
優惠:外文書周末優惠-單79雙75 優惠價: 79 5925
無庫存
English for Everyone Practice Book Level 3 Intermediate : A Complete Self-Study Program (美國版)
滿額折
出版日:2025/06/17 作者:DK  出版社:DK US  裝訂:平裝
Take your self-study English language learning and confidence to the next level with the third practice book in the visual learning series English for Everyone.Practice Book: Level 3 Intermediate will help you to solidify the skills you learn from the Course Book: Level 3 Intermediate or from your other courses or studies. Strengthen your language for topics such as skills and tasks, giving instructions, and relationships and problem solving.Grab your pen and work your way through the exercises as you cover each topic. Activities include filling in the blanks, true or false decision-making, matching the pairs, and much more. Audio material is provided at every stage through the English For Everyone website and apps to provide vital experience of spoken English and make even tricky phrases easy to understand.English for Everyone is aligned to the CEFR, the international standard for language learning, and ideal for preparation for major English-language exams including IELTS, TOEIC, and
優惠:外文書周末優惠-單79雙75 優惠價: 79 451
庫存:1
English for Everyone Course Book Level 3 Intermediate (with Online Audio)(平裝本)(美國版)
滿額折
出版日:2025/06/17 作者:DK  出版社:DK US  裝訂:平裝
Take your self-study English language learning a step further with the third book in the easy-to-use, visual learning series.English for Everyone Level 3 Intermediate Course Book introduces topics such as telling a story, describing new experiences, relationships, and problem solving. The step-by-step teaching methods are clear and engaging, making the English language easy to learn by yourself. Key language skills, grammar rules, and vocabulary are explained alongside colorful illustrations to help you put new language into context. Listening, speaking, reading, and writing exercises are set in bite-sized modules, allowing you to learn at your own pace.Free audio is available online to support your language learning, featuring native English speakers. The audio examples help you to build experience of spoken English and give you the chance to perfect your pronunciation.English for Everyone is aligned to the CEFR, the international standard for language learning, and ideal for preparat
優惠:外文書周末優惠-單79雙75 優惠價: 79 661
庫存:8
English for Everyone Practice Book Level 4 Advanced : A Complete Self-Study Program (美國版)
滿額折
出版日:2025/06/17 作者:DK  出版社:DK US  裝訂:平裝
Take your self-study English language learning and confidence to the top level with the fourth practice book in the visual learning series English for Everyone.Practice Book: Level 4 Advanced will help you to solidify the skills you learn from the Course Book: Level 4 Advanced or from your other courses or studies. Strengthen your language for topics such as family life, business, and news and the media.Grab your pen and work your way through the exercises as you cover each topic. Activities include filling in the blanks, true or false decision-making, matching the pairs, and much more. Audio material is provided at every stage through the English For Everyone website and apps to provide vital experience of spoken English and make even tricky phrases easy to understand.English for Everyone is aligned to the CEFR, the international standard for language learning, and ideal for preparation for major English-language exams including IELTS, TOEIC, and TOEFL. Whether you want to improve you
優惠:外文書周末優惠-單79雙75 優惠價: 79 451
庫存:3
Maisy Goes for an Eye Test (平裝本)(英國版)
52 折
出版日:2025/06/05 作者:Lucy Cousins  出版社:Walker Books  裝訂:平裝
Come along with Maisy for her first-ever eye test! This cheerful Maisy First Experiences story will help prepare children for their first visit to the optician. Now available in paperback!Maisy and Ella are on their way to see Flamingo the optician for their eye tests! There are games to play, pictures to look at, frames to try on and all sorts of things to learn. Friendly Flamingo even makes use of a super-duper special machine and a pair of very unusual glasses! This 23rd Maisy First Experiences story is ideal for reassuring little ones ahead of their first eye test.
優惠:外文國際書展-單本199六本999 優惠價: 52 199
庫存:4
The Thinking Machine: Jensen Huang, Nvidia, and the World's Most Coveted Microchip
滿額折
出版日:2025/04/08 作者:Stephen Witt  出版社:Viking Pr  裝訂:平裝
The riveting investigative account of Nvidia, the tech company that has exploded in value for its artificial intelligence computing hardware, and Jensen Huang, Nvidia’s charismatic, uncompromising CEO In March 2024, following the revelation that ChatGPT had trained on Nvidia’s microchips, and twenty-one years after its founding in a Denny’s restaurant, Nvidia became the third most-valuable corporation on Earth. In The Thinking Machine, acclaimed journalist Stephen Witt recounts the unlikely story of how a manufacturer of video game components shocked Silicon Valley by establishing a monopoly on AI hardware, and in the process re-invented the computer. Essential to Nvidia’s meteoric success is its visionary CEO Jensen Huang, who more than a decade ago, on the basis of a few promising scientific results, bet his entire company on AI. Through unprecedented access to Huang, his friends, his investors, and his employees, Witt documents for the first time the company’s epic rise and its ic
優惠:外文國際書展 優惠價: 7 558
庫存:4
  • 529023
    13226
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 13226

暢銷榜

客服中心

收藏

會員專區