1·You'll be sorry if I catch you!
要是让我抓着，你会后悔的！
—— 《牛津词典》
2·I'll happily help, if I can.
如果我能帮忙，我倒很乐意。
—— 《牛津词典》
3·I should look out if I were you!
如果我是你，我就会小心的。
—— 《柯林斯英汉双解大词典》
4·She asked if I would help.
她问我是否会帮忙。
—— 《牛津词典》
5·Alex asked me if I wanted a massage.
亚历克斯问我是否需要一次按摩。
—— 《柯林斯英汉双解大词典》
6·I wouldn't mess with him if I were you.
我要是你就会离他远点儿。
—— 《牛津词典》
7·She sometimes asks if I want a back rub.
她有时问我是否想要一次背部按摩。
—— 《柯林斯英汉双解大词典》
8·I don't know if I can come but I'll try.
我不知道是否能来，但我尽可能来。
—— 《牛津词典》
9·I'm really sorry if I said anything wrong.
真抱歉，如果我有说错的地方。
—— 《柯林斯英汉双解大词典》
10·I should wait a little longer, if I were you.
假如我是你的话，我会再等一会儿。
—— 《牛津词典》