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- This is one reason why sex matters: when bits of DNA are swapped between chromosomes during sexual reproduction, good and bad variants can be split up. 这就解释了性的重要性：在有性生殖过程中，染色体之间交换DNA比特，良性和恶性变体可以实现分离。
- As a matter of fact, I've never been there before. 事实上我从未到过那儿。
- He professed to know nothing about the matter. 他声称对此事一无所知。
- Don't refer to this matter again, please. 请不要再提这件事了。
- Sex is no longer the taboo subject it used to be. 现在不再像过去那样把性的问题视为禁区。
- Don't get into such a bother about small matters. 不要为了区区小事而如此焦虑。
- I don't talk with my boss about my private matters. 我不和我的老板谈私事。
- Everybody can come to this school, without respect to class, race, or sex. 不论阶级，种族，性别，人人都可进这所学校上课。
- That's how matters stood as we sat down to table. 这就是我们在桌边坐下来时的情况。
- She's too inhibited to laugh at jokes about sex. 她很拘谨，听到性爱笑话也不笑。
- Is this behaviour typical of the male sex? 这种行为是雄性特有的吗?
- To make matters worse, he refused to apologize. 更糟的是他拒不道歉。
- There's too much sex in the film. 这电影里色情场面太多。
- That mystery movie has some steamy sex scenes. 那部悬疑片有一些过火的做爱镜头。
- He is the prime mover in the whole matter. 他是整个事件的发起者。
- Nowadays, smart studs practice safe sex. 在今日,聪明的性活跃者会选择安全的性。
- Don't interfere in matters that do not concern you! 不要干预与你无关的事！
- She disguised her true sex under a man's garment. 她身穿男装来掩饰自己的真实性别。
- Don't be angry over such trivial matters. 别为这些琐事生气。
- He has a long head on many matters. 他在许多事情上极有远见。
