| 1. | In many organisms the male and female gametes are different .
很多生物体中雄配子与雌配子是不同的。 |
| 2. | While both male and female songbirds can call, usually only the male sings .
雄鸟雌鸟都会叫唤，但通常只有雄鸟才唱歌。 |
| 3. | Cirrhosis deaths, in both males and females increased during the same years .
在这些年里，不论男女，因肝硬化而死亡的人数也同时增加。 |
| 4. | Every adult male and female member had a voice upon all questions brought before it .
每一个成年男子和女子都对他们所讨论的一切问题有发言权。 |
| 5. | One factor within the crown of monoecious species is the proximity of male and female flowers .
雌雄同株树种的树冠内的一个因素，就是雄花和雌花很接近。 |
| 6. | There are not only separate male and female but also trees with flowers of both sexes: ash is "trioecious" .
不仅有分离的雄株和雌株，而且也有两性花的树木；白蜡是“单全异株”的。 |
| 7. | Nothing is more easy than to tame an animal, and few things more difficult than to get it to breed freely under confinement, even when the male and female unite .
驯养动物是一件最容易的事，但是要它们在幽禁状态下自由繁殖，既使雌雄交配，亦是一件很难的事。 |
| 8. | Steel pipe welding neck flanges with male and female face
凹凸面对焊钢制管法兰 |
| 9. | And biologists say that male and female have differences
生物学家说男女有别。 |
| 10. | Both male and female dragons have mated with humans
雄龙和雌性龙都与人类紧密联系。 |
