and this date could be over in seconds. 这场约会就会瞬间结束
...but they had evolved jaws that could chew. 但它们已经进化出能够咀嚼的颌部
in a way that amphibians could not. 在干旱的土地上繁衍
these creatures could colonize the drier land 能够以两栖动物无法做到的方式
Inside, the young could develop safely without drying out. 幼崽在其中能够安全地发育 而不会干涸
They could also breathe through this tough exterior. 它们也可以通过这坚硬的外壳呼吸
how anything could ever make this hostile place its home. 任何生命 会在如此充满敌意的地方定居