reproduce

Most mammals reproduce by giving birth to live young rather than laying eggs.

(Chinese) 大多数哺乳动物通过产下活的幼崽而不是产卵来繁殖。

Salmon return to the exact river where they were born to reproduce and then die.

(Chinese) 三文鱼回到它们出生的那条河流进行繁殖，然后死去。