But it's not just those doing battle that are always changing. 但不断变化的 不仅仅是参与战斗的生物
has not just been a matter of chance. 并非仅是偶然
But the invertebrates could not rule forever. 但是无脊椎动物无法永远统治
This is not just a gathering of marine predators. 这不光是一群海洋捕食者的聚会
What's important is not what's gone, but what remains. 重要的不是失去了什么 而是还有什么
Can humans not imitate plants and capture its energy? 难道人类就不能模仿植物 吸收太阳能源吗