- but it was only a matter of time.
但这只是时间问题 - As the planet continued to cool,
随着地球持续降温 - it fed an explosion of life...
生命爆♥炸♥式发展 - allowing the giants of today to evolve.
使如今的巨兽得以进化 - The mammals had gone from tiny land animals...
哺乳动物从微小的陆地动物 - to being bigger than dinosaurs.
变得比恐龙还大 - With each giant breath,
通过大口呼吸