短语造句（英语）

动名词结构作主语，可以用名词或代词属格形式作逻辑主语。如：
It's no use your pretending that you didn't know the rules.
假装不懂规则是行不通的。

There is no use pretending that you don't know him.

你没有必要装的不认识他

It is no use pretending to be an expert.