but nutrients alone can not support life. 但只有养分并不能维持生命
Food is not evenly distributed in the tropical shallow seas and it can take a lot of finding 食物在热带海域的分布并不平均 所以要找到食物也不容易
Out there with nowhere to hide survival is not easy 这里无处可藏,要生存是很困难的事情
And on this reef the snakes do not hunt alone. 在这个珊瑚礁里,海蛇并不是单独行动
On the surface of this sea fan, there are two polyps that are not polyps. 在这株海扇上,有2只"珊瑚虫"不像珊瑚虫
this reef does not contain the greatest variety of marine life on the planet. 这里珊瑚礁也不可能容纳全部的海洋生物
but exactly why they cannibalize the dead chimp, is not fully understood. 但是还搞不清楚它们究竟为什么要吃同类
Not far away the neighbors are feeding in a fig tree 就在不远处,邻居正在无花果树上进食