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- 圈著的动物繁殖不好。
Wild animals don't breed well in captivity.
- 兔子繁殖得很快。
Rabbits multiply rapidly.
- 在实验室能够繁殖细菌和其他生物。
It is possible to multiply bacteria and other living organisms in the laboratory.
- 蕨类植物用孢子繁殖。
Ferns reproduce (themselves) by spores.
- 兔子繁殖很快。
Rabbits multiply quickly.
- 大多数植物靠种子繁殖。
Most plants propagate by seed.
- 大多数鱼产卵繁殖。
Most fish reproduce themselves by laying eggs.
- 植物在这种条件下不能繁殖。
Plants won't propagate in these conditions.
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