At no time did I make an attempt to impede any investigatory effort.

我从未试图妨碍任何调查的努力。

《柯林斯英汉双解大词典》

And I can show that to you — at least I can make an attempt.

我可以展示给你们看-，至少我可以尝试一下。

youdao

Will you at least make an attempt to smile?

请你至少尝试着微笑一下好吗？

youdao

Will you at least make an attempt to smile?

请你至少尝试着微笑一下好吗？

youdao