1.正如科学家所言的那样，全球污来成了人关面师的最严重的问题之一。As scientists predict, global pollution has become one of the most serious problems in the world for human beings.
2.谋求这些职位的竞争很激烈，今年的求职者是去年的五倍.
Competition for these position is fierce -There are five times as many applicants this year as there are in the last year.
.3正如事实表明的那样，教育大钢应当符合国家的经济发展计划。
As fact shows, educational program should fit into national plans for economic development.
4.这辆汽车太费油，而且价钱几乎是我想付的两倍。
This car burns too much gas, moreover this price approximately twice as much as mine.
5.要解一起重大的国际事件，我们首先需要考虑其历史与政治背景。
In order to undertand a series of significant international events, first, we should know its history and political backgound.
