I don't want to argue with you—just do it!

我不想和你争辩—请干吧！

《牛津词典》

Just because you do gardening outdoors doesn't make it exercise, so I don't see how it matters.

仅仅因为你在户外做园艺并不能使它成为锻炼，所以我看不出它有多重要。

youdao

One thing I do ask you: If you are not doing it, if you don't participate, simply just keep quiet.

我对你们的一个要求是：如果你不做、不参与，只需要保持安静。

youdao

I don't know why I do it. I just do it."

VOA: special.2009.07.04

But they don't I don't know, it's just -there isn't enough initiative in the world, not many people do it.

但是他们没有这样做,我不知道,也许只是,主动性不够,没什么人这样做

耶鲁公开课 - 金融市场课程节选

I just don't think I could do it myself.

我只是不认为我自己可以那样做。

美国的出版市场 - SpeakingMax英语口语达人

So I rather suspect that the unanimous choice of individuals not to do evil in the name of "It's just my job, and if I don't do it, someone will" contributed heavily to its demise.

BBC: Shayler: Whistleblower or traitor?

It's not, you know, I don't just do music just to keep it all to myself.

NPR: Queen Latifah on 'Trav'lin' Light'

"At this stage, I just don't know, so all I can do is acknowledge it's a possibility, " Cashman said.

NPR: Cashman: 'It's A Possibility' Jeter Misses Opener