“进化”造句

很多雄鸟进化出鲜艳的羽毛是为了吸引雌鸟。
The bright plumage of many male birds has evolved to attract females.

人类的进化
the evolution of the human species

陆栖动物据信由海栖动物进化而来.
Land animals are believed to have developed from sea animals.

• #进化