Why use it

Author: kevingo

translations/README-zh-tw.md

@@ -44,10 +44,10 @@
 
 ---
 
-## Table of Contents
+## 目錄
 
-- [What is it?](#what-is-it)
-- [Why use it?](#why-use-it)
+- [這是什麼？](#這是什麼？)
+- [為什麼需要這個專案？](#為什麼需要這個專案？)
 - [How to use it](#how-to-use-it)
 - [Don't feel you aren't smart enough](#dont-feel-you-arent-smart-enough)
 - [About Video Resources](#about-video-resources)
@@ -162,16 +162,11 @@
 
 ---
 
-## Why use it?
+## 為什麼需要這個專案？
 
-When I started this project, I didn't know a stack from a heap, didn't know Big-O anything, anything about trees, or how to
-traverse a graph. If I had to code a sorting algorithm, I can tell ya it wouldn't have been very good.
-Every data structure I've ever used was built into the language, and I didn't know how they worked
-under the hood at all. I've never had to manage memory unless a process I was running would give an "out of
-memory" error, and then I'd have to find a workaround. I've used a few multidimensional arrays in my life and
-thousands of associative arrays, but I've never created data structures from scratch.
+當我開始建立這個專案之時，我不知道 stack 和 heap 是什麼、對於 Big-O 一無所知、關於 tree 或是如何遍歷一個 graph 都不知道。如果要我撰寫一個排序演算法的話，那結果一定會很糟糕。所有我之前只用過的演算法都是程式語言內建的，我對於他們如何實作一無所知。我從來沒有自己去管理記憶體，除非我的程序告訴我 "out of memory" 時，我再想辦法找找看 workaround。我在工作中曾經使用過一些多維陣列或成千上萬的關連式矩陣，但我從來沒有從頭開始時做一個資料結構。
 
-It's a long plan. It may take you months. If you are familiar with a lot of this already it will take you a lot less time.
+這是一個長期的計畫，他會花你數個月的時間。如果你已經很熟悉這些內容了，花的時間就少多了。
 
 ## How to use it