适生用英语怎么说

^Naturalselectionandsurvivalofthefittest（物竞天择来自,适者生存2113）是“物竞天择,适者生存”：5261）~物竞天择是4102：Naturalselection.适者生存是：survivalofthefittest.hehe:)没那么复杂的^1653^

The fittst survive.

the weak at mercy of the strongthe weak will stand aneasy prey to the strong

ThingborderitselectingSurvivalofthefittestisitperfect?

the weak to meat and the strong do eat（比较贴切和押韵，出自电影《云图》）

Fall into a new life 适应新的生活

Natural selection and survival of the fittest（物竞天择,适者生存） 是“物竞天择,适者生存”：）~ 物竞天择是：Natural selection. 适者生存是：survival of the fittest. hehe:)

适应生活： adapt to one's life