Normally, an animal will evolve from its original species when it finds itself isolated by some kind of great ecological barrier.
通常当一种生物因为某些生态障碍而被隔离开时就开始从原种进化变异。
单词 | ecological barriers |
例句 |
原声例句
昆虫王国第二季 (原声版) Normally, an animal will evolve from its original species when it finds itself isolated by some kind of great ecological barrier. 通常当一种生物因为某些生态障碍而被隔离开时就开始从原种进化变异。 |
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