今天的翻译题是：
1.By the end of this year ___________.
2.That advantages of bicycle outweigh its disadvantages and it will ________________.
答案解析:
1.答案:the book will have been published // the book will have come out
详解:
考查时态和被动语态:由by the end of this year今年年底判断要用将来完成时，而book与publish之间是被动关系，所以用将来完成时的被动语态will have been published。如果用come out 表达的话不必用被动式。
考查词汇:出版的表达常用publish或come out。
2.答案:play an important/essential role in modern society
详解:
考查固定搭配:发挥作用的表达为play a role in。
考查词汇:重要的表达可以用important或essential;现代社会的表达为modern society。