I don't believe you!

我不相信你的话！

《牛津词典》

"I don't believe you!" Jeanne said bluntly.

“我不信你！” 珍妮直言不讳地说。

《柯林斯英汉双解大词典》

Alan looked at him and said calmly, "I don't believe you."

艾伦看着他，平静地说，“我不相信你。”

《柯林斯英汉双解大词典》

"I honestly believe that you don't really understand what freedom is until you've had that freedom taken away."

VOA: standard.2010.03.25

Well, right, but at some point - Don't you believe in, I mean, you say 80 percent, 10 percent majority.

相信，但某种程度上。。。，-你不相信民主吗，你在说80%，10%，那多数原则呢。

耶鲁公开课 - 公正课程节选

I can't believe you don't want our walls to be red.

真不敢相信你不愿意把我们的墙壁刷成红色。

How about 实战 - SpeakingMax英语口语达人

"I don't believe you're going to find any biological relationship between the (shooter) and the victims, " Blair County District Attorney Richard Consiglio said, adding the three victims "were not immediate family" of one another.

CNN: 4 dead, including shooter, in central Pennsylvania

Ms. GENTRY: Well, they - the criticism I get is that I don't believe the polls, you know.

NPR: As Election Day Nears, Poll Data Questioned

And I think that even if you don't believe in climate change, there's like byproducts that are awesome jobs.

WHITEHOUSE: Help for Homeowners in the Hardest Hit States