这是个自由的国家，我想说什么就说什么！

It's a free country; I'll say what I like!

《牛津词典》

你看，彼得他想说什么就说什么。

Peter, you see, just said anything that came into his head.

youdao

当你想要啤酒时，想说什么就说什么。

You can say whatever you want to a beer.

youdao

So the three of us would have a casual and unstructured conversation with the president in what direction he wanna to go.

所以我们三个会随便地,没有系统地聊一下,总统想说什么就说什么。

普林斯顿公开课 - 国际座谈会课程节选

Like, he really is that person, very sort of hot and fiery and says what he thinks.

例如，他确实是这样的人，非常性感，脾气火爆，想说什么就说什么。

认识戈登•拉姆齐吗？ - SpeakingMax英语口语达人

And I say, "That's fine. Whatever you want."

我说“行啊，你想喝什么就点什么吧“

耶鲁公开课 - 心理学导论课程节选