- Eight meters across and weighing over two tons.
8米宽,超过2吨重
- The blade-like projections on either side of the head help to steer plankton into the manta's mouth.
头部对称的2块刀片状的凸状物 帮助蝠鲼把浮游生物送到嘴里
- Dawn returns, and the plankton sinks back into the depths.
黎明到来,浮游生物又回到深海
- If we are to follow, we must use a submarine.
如果想要跟下去,必须乘潜水艇
- As we descend into the darkness,
随着我们在黑暗中不断下潜
- the pressure builds, the temperature falls.
水压越来越大,温度越来越低
- Below five hundred meters, new, mysterious animals appear.
在500米深处,新的神秘动物出现了
来自《行星地球 第一季 第十一集 Planet Earth S01E11 海洋深处》第 84 行