6.there be+名词+(in)+动名词

There is no point at all in starting to do something you hate or which you find boring．

去做你不喜欢做的事情或者你觉得厌烦的事情是没有意义的。

There is no sense in crying over what has been．

发生的就发生了，哭也没有用了。

There is no use our discussing it any further now．

我们继续谈论下去没有用处了。

Ewan felt he could do nothing about this situation，and there was no use worrying about it．

尤恩觉得他对这种情况无能为力，干着急也无济于事。

提示：

还可以说It is no good/use doing．

It's no good my arguing with you．

我跟你讲理是没有用的。

It is no use your running away．(=It is no use for your to run away．)

你跑也无济于事。