我总是不能集中精神。

I... Couldn't concentrate.

youdao

如果我知道会被打搅，我就不能集中精神工作。 而一旦我感觉到我的工作将被打断，我什么都做不到。

If I know that I am going to be interrupted, I can't concentrate, and if I suspect that I might be interrupted, I can't do anything at all.

youdao

在比赛中，好像有什么东西让我完全不能集中起精神，我甚至都不知道到底发生了什么。

I just seemed to get to a point there, I just couldn't pull my game together. Just I don't know what happened.

youdao