我已经尽力了，但是教练仍然百般对我做的每一件事挑剔。

Eg. I try my best, but the coach finds fault with everything I do.

youdao

但是，为什么呢，珍妮斯？为什么要带走孩子们？我已经尽力做个好爸爸了！我尽力了，呜呜呜！

But why, Janice? Why did you take the kids?! I tried my best to be a good father! I tried!

youdao

但是不管他们最后决定怎样，反正我觉得，不管是作为老师还是作为朋友，我都已经尽力了。

But not matter what their decision is, I will not feel the least regretful as their teacher and friend because I have tried my best to help them.

youdao

但是不管他们最后决定怎样，反正我觉得，不管是作为老师还是作为朋友，我都已经尽力了。

But not matter what their decision is, I will not feel the least regretful as their teacher and friend because I have tried my best to help them.

youdao