A：I can bet the farm that you will regret about your decision. You cannot find a better one.
我敢打賭你一定會對你的決定感到后悔，你再也找不到更好的了。
B：How can you be so sure? You haven’t been together with her, have you?
你怎么就這么肯定?你又沒有和她相處過，對吧?
A：No. But I’m sure she is a good girl. My sixth sense tells me so.
是沒有?？墒菓{我的第六感覺，我敢肯定她是個好女孩。
B：Then try it yourself.
那你就自己試試吧。