喂，如果我告诉你什么事情，你能答应保守秘密吗？

Look, if I tell you something, will you promise to keep it under your hat?

《柯林斯英汉双解大词典》

我总是知道你想让我告诉你什么。

I always know when you want me to tell you something.

youdao

你想让我告诉你什么？

What do you want me to tell you?

youdao

I can't tell you in a useful way what it is that your goals in life should be or whatever.

我也不能告诉你,你人生目标应该是什么

耶鲁公开课 - 博弈论课程节选

Even though I'm here in the lecture hall, I can see into the hallway and tell you what's going on in it.

就算我现在在教室里,我仍然能看到走廊,并告诉你发生了什么

耶鲁公开课 - 死亡课程节选

I tell you something about the second derivative of a function and ask you what is the function.

我告诉你一个函数的二阶导数,然后问你这个函数是什么

耶鲁公开课 - 基础物理课程节选