1. Do you believe him? 你相信他的话吗?
2. Do you believe it? 你相信吗?
3. I think it's hard to believe. 我觉得这很难相信。
4. it's too good to be true. 哪有这等好事?
5. I don't buy your story. 我才不信你的鬼话呢。
6. Believe it or not. 信不信由你。
7. Really? 真的吗?
8. Are you kidding me? 你在逗我呢吧?
9. You must be joking. 你一定是在开玩笑。
10. Are you joking? 你开玩笑吧?
