古生物学家正在对鸟类的兽脚亚目最近亲进行仔细研究，以寻找这种转化的线索。
Paleontologists are now carefully studying the closest theropod relatives of birds for clues to how this transition occurred.
这一项目开始寻找方法处理每年整个欧洲被丢弃在垃圾填埋场的旧轮胎，其数量达325 000公吨。
The project was started as a way of dealing with the 325,000 tonnes of tyres sent to landfills across Europe each year.
寻找语法错误。当天过一遍目，看看你是否能挑出什么特别明显的错误。
Look for grammatical mistakes. Look it over today, and see if you can pick anything out that is really obvious.
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