我相信你最终会成功的。

I'm sure you'll get there in the end.

我是否相信你，现在已无关紧要了。

Whether I believe you or not is irrelevant now.

我不敢相信你竟有那样的行为！

That's not the sort of behaviour I expect of you!

我相信你用不着我为你安排。

I'm sure you don't need me to organize you.

别相信你在报纸上读到的！

Don't trust what you read in the newspapers!

我相信你会心想事成。

I'm sure that you will get your wish.

我能相信你会保守这个秘密吗？

Can I rely on you to keep this secret?

你真以为我会相信你吗？

Do you really expect me to believe you?

你要使他们相信你殷切希望得到这份工作。

You'll need to convince them of your enthusiasm for the job.