在位文本阅读器

Introduction

• In order to facilitate English learning, a cross-web (web-based) html reader has been implemented.（为了⽅便英语学习，实现了⼀个跨平（基于web）的⽹⻚阅读器）。
• The tool is capable of supporting word translation and is able to replace the original text with a translation just in place.（这个阅读器能够⽀持划词翻译，并能够利⽤译⽂替换原⽂。）
• Users can edit, save the results of the translation, and share this result with other users.（⽤户可以编辑、保存翻译的结果，并且可以将 这⼀结果共享给其他⽤户.）

Functional Requirements

• User can read the page and translate it after selecting the word (via a third-party dictionary, translation tool or website)
• Users can provide translations themselves when they are not satisfied with the translation results.
• Users can browse translations provided by other users and select one as a word definition.
• After the user selects the translation, the original is replaced with the translation.