如题所述
对的。 用的时候前面加一个主语，比如说life is difficult as it is。也可以在后面加 to do.
as it is difficult to befriend anyone who tells
as it is difficult to befriend anyone who tells
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第1个回答 2016-06-15
To do the same thing as a person is difficult for a robot(用it改写句子)
It is difficult for a robot to do the same thing as person
备注:FOR A ROBOT 为动词不定式逻辑主语本回答被提问者和网友采纳
It is difficult for a robot to do the same thing as person
备注:FOR A ROBOT 为动词不定式逻辑主语本回答被提问者和网友采纳
