翻译原文一
尽管图书的种类多种多样，但从本质上说，它们都可以被分为 两大类,即纪实题材(fact)与小说题材。有时二者之间很难辨别，因为许多小说都是围绕着(mixed)现实事件和真实人物来进行创作的。 纪实题材的书籍包括:历史书，教科书，旅行手记，手册指南(manual) 和自传(autobiography)等。
参考答案：
There are many, many different types of books but, essentially, fliey come in two categories, fact or fiction. Sometimes it is hard to distinguish between the two, because some fiction stories are mixed around true event and refer to real life people. The types of books that are included in the factual category are history books, text books, travel books, manuals and autobiographies.
翻译原文二
茶文化是中国传统文化的.重要组成部分，有着悠久的历史。一代代的种植者和生产者使中国制茶工艺变得日臻完善。茶和中国文化有着极其紧密的联系。茶研究涉及的范围很广，有着丰富的内容。中国茶可以分为五类。每一种都有不同于其他种类的味道和外观。绿茶是办公室职员的最佳选择，它有助于防止电脑辐射(computer radiation)，补充人体水分(moisture content)。
参考答案：
With a long history, tea culture is an important partof Chinese traditional culture. Generations ofgrowers and producers have perfected the Chineseway of manufacturing tea. Tea has an extremelyclose relationship with Chinese culture. The study oftea covers a wide field and has a very rich content. Chinese tea can be classified into fivecategories. Each kind is different from others in flavor and appearance. Green tea is the bestoption for office workers since it can help prevent computer radiation and supplementmoisture content of the human body.
书香门第
