弟弟: I have a confession to make.

我有件事情要坦白。

哥哥: Yes?

嗯?

弟弟: Keep it under your hat.

你别告诉别人。

哥哥: I won't say a word.

我一个字都不说出去。

弟弟: Cross your heart.

你发誓。

哥哥: Cross my heart.OK.Say it.

我发誓。好了，说吧。

弟弟: I took 10 yuan from Dad's bag.

我从爸的包里拿了10块钱。

哥哥: How did you dare to do so.

你怎么敢这么做。

弟弟: I just want to buy something.

我只是想买个东西。

哥哥: Put it back.Right now!

放回去!马上!