I can do it because I believe I can do it.

我能做到，因为我相信我能做到。

youdao

If I can do it, considering how I was, you can do it too.

既然我做到了，想想我是怎么做到的，你也同样可以。

youdao

I think he thought, If Michael can do it, I can do it.

我想他是觉得如果迈克尔能做到，他也能做到。

youdao

I have seen her fix all these things so often that I can do it just the way she does.

VOA: special.2009.07.04

When you lead the meditation, I think kneeling is fine, but for me it's really painful, not everybody can do that.

当进行冥想时，我觉得跪地可以接受，但确实感到疼痛，不是人人都可以坚持。

普林斯顿公开课 - 人性课程节选

You are doing a great work. Keep up the good job because I know you can do it.

你做得真棒！再接再厉哦，相信你能行的！

How long课堂 - SpeakingMax英语口语达人

They can see, if he can do it, I can do it.

CNN: iReporters on Obama victory: 'It's history'

She felt, very rightly, that if a white boy can do it, I can do it, and she wanted to see me do it better.

NPR: Tribute to Photographer, Filmmaker Gordon Parks

They think, If he can do it, I can do it.

CNN: Ex-NBA star coaches middle school, transforms his 'hood