It's these shoals that support most of the world's sea mammals. 鱼群也养育了世界上大多数海洋哺乳动物
Krill, shrimp like creatures. By weight they're the most abundant animals on the planet. A single swarm can contain two million tons of them 磷虾,一种小型虾类,如果按重量计算 他们是地球上最多量的动物,一群就可达200万吨
Although most life in tropical waters is concentrated around the coral reefs and the seagrass meadows, 虽然多数热带海洋生物 聚集在珊瑚礁或者海洋牧场里
spectacular though it is, has only recently been observed, for it only happens on the most remote reefs in Indonesia. 引人入胜.只是最近才被发现. 因为它发生在偏僻的印尼珊瑚礁
The rainforest's great diversity has come at a cost. It has made them the most finely balanced ecosystems in the world 雨林的物种多样性正在消失 而雨林却是维持地球生态系统微妙平衡的关键
but finding enough food to survive is so challenging that most animals living here tend to be small 但由于寻找食物是个巨大的挑战 因此很多雨林生物都长得很小巧
the pitcher plant gets most of it's nourishment from insects lured to nectar glands on the underside of the lids. 这种象瓶子状的植物 用内侧唇瓣蜜腺分泌物来吸引昆虫
Now this animal, in the island of Borneo, is one of the most unusual. 这种动物在婆罗洲上是非常特别的一种