Land, air, and sea. 陆地 天空 海洋

327. She has made her decision...
     决定已经作出
328. and allows one male... to approach.
     允许一头雄鲸靠近
329. The mammals have conquered every habitat on Earth.
     哺乳动物征服了地球上每一片栖息地
330. Land, air, and sea.
     陆地 天空 海洋
331. The asteroid strike had allowed the mammals to go from lowly underdogs...
     小行星撞击 使哺乳动物从卑微的弱者…
332. to become a global power.
     变成了世界霸主
333. Such is the role of chance in the history of life on our planet.
     这就是机遇在地球生命历史中 所扮演的角色

来自《我们星球上的生命 第一季 第七集 Life on Our Planet S01E07 地球继承者》第 330 行