Condoms are an effective method of birth control if used with care.如果使用得当，避孕套是很有效的避孕手段。Although most condoms contain spermicide, there are some manufactured without.虽然多数避孕套含有杀精剂，但也有一些是不含的。Abstain from sex or use condoms....
I'd been a fool letting him snow me with his big ideas.我真蠢，居然被他的胡乱吹嘘给蒙蔽了。I made the fatal mistake of letting her talk.我让她讲话是犯了严重的错误。It's no use letting yourself fall into the dumps.你听任自己的情绪低沉下去一点用也没有。She blandi...