| 例句 |
The wind spreads the seeds so that the plants can reproduce.风吹散种子，使植物可以繁衍。As the world population of Hawaiian geese has shrunk to very small numbers, the bird's continuing viability is in doubt.全球范围内夏威夷雁已经所剩无几，这种鸟能否继续繁衍下去让人怀疑。Animals have the power to procreate their species.动物有繁衍后代的能力。We are reproducing ourselves at such a rate that our numbers threaten the ecology of the planet.我们的繁衍速度太快，以至于人口数量对地球的生态系统造成了威胁。The map on the opposite page shows where these birds commonly breed.对页上的地图表明这些鸟一般在什么地方交配繁衍。The lake that used to be a feeding and breeding ground has become a death trap.昔日作为繁衍哺育之地的湖泊如今却成了死亡陷阱。Trees propagate themselves by seeds.树木靠种子繁衍。Few creatures can thrive on these barren mountaintops.在这些不毛的山顶上，几乎没有生物能够繁衍。In reproductive terms, men are expendable.就繁衍来说，男性并非必需。Marriage is for procreation of the human species.婚姻是为了人类的繁衍。Tropical vegetation proliferates.热带植物繁衍茂盛。These primitive peoples are believed to have worshipped the phallus as a symbol of regeneration.据信这些原始人崇拜阴茎形象，把它视为繁衍的象征。 |