While the males evolved colorful costumes and intricate dance moves... 雄性进化出了 多彩的服装和精美的舞步
they've evolved into almost every size and shape. 进化出了各种大小和形状
It first evolved hundreds of millions of years ago, 最早在数亿年前进化
But what it has evolved will change the course of history. 但它进化出的特征将改变历史进程
Cameroceras have evolved a new way to catch their prey... 房♥角石进化出了捕捉猎物的新方法
They've evolved an external skeleton, 它们进化出了外骨骼
Microscopic cells like these have just evolved something new, 这样微小的细胞 刚刚进化出了一样新的东西
But this plant has evolved its own adaptations for survival. 但这种植物已经进化出了 自己的生存适应机制