I can do whatever I want.

我想干什么就可以干什么。

《牛津词典》

My wife lets me do whatever I want.

我妻子让我爱干什么就干什么。

youdao

I was very happy that I can do whatever I want at home.

我很高兴，因为我可以在家里做任何我想做的事。

youdao

I want to urge all of you guys to do whatever you can to help the people of Nashville.

VOA: special.2010.05.17

If I own the last one hundred shares, it's all mine; I don't have to take any--I can do whatever I want.

如果最后一百股是我的,那公司就是我的,我不需要付任何...都是我说了算

耶鲁公开课 - 金融市场课程节选

and I could really have like the academic freedom to do whatever I want,

我能真正地获得学术自由，做我想要做的事情，

想进布朗的话 - SpeakingMax英语口语达人

It's like - I'm the fan, I got every right to do whatever I want.

NPR: In the Era of Sports Scandal, Pity the Fan

"Lucas had an analog approach -- 'It's mine, I can do whatever I want, '" she says.

CNN: With Abrams in place, 'Star Wars' fans brace for future

"You get this feeling I can do whatever I want, you know, nothing is going to really hold me back, " said student Calla Chang.

CNN: Retracing the footsteps of young Obama