为了证明这一点，他向后连跳了两下，那个警官就退让了。

To prove it, he threw two back air-springs, and the police captain gave in.

youdao

我们虽不能证明这一点，但这点可能很重要，因为只有在这种情况下灵长目动物才不得不生活在像长廊林这样封闭的环境。

We can't prove it but it's probably important because in that case, primates had to live near closed environments like gallery forest.

youdao

但还有一点，你能用事实证明一下吗？

But one more thing, can you prove it with facts.

youdao