1、适者生存 。survival of the fittest;
【适者生存英语】2、[例句]随着世界气候的变迁，恐龙绝迹了，但许多较小的动物却继续活了下来 。这就是适者生存 。
3、With the changes in the world's climate, dinosaurs died, but many smaller animals lived on. It was the survival of the fittest.
1、适者生存 。survival of the fittest;
【适者生存英语】2、[例句]随着世界气候的变迁，恐龙绝迹了，但许多较小的动物却继续活了下来 。这就是适者生存 。
3、With the changes in the world's climate, dinosaurs died, but many smaller animals lived on. It was the survival of the fittest.
