Those strange leg-like appendages are feathered, to stop it from sinking. 它的这些附肢样的奇怪的腿, 上面的羽毛可以防止它沉下去
Their bizarre shapes help them to remain suspended in the dark space. 它们奇异的外形帮助它们在漆黑的空间里悬浮
If we are to follow, we must use a submarine. 如果想要跟下去,必须乘潜水艇
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
Deep water plankton start to rise from the depths and another hungry army prepares to receive it. 深海的浮游生物开始浮上水面, 另一支饥饿的部队准备接受这些猎物
Every night, wherever conditions are right, countless millions of creatures from the deep migrate to the surface, seeking food. 如果环境适宜, 每天晚上会有无数的深海生物到海面来觅食
Cory's shearwaters. They're waiting for the dolphin to drive the prey closer to the surface. 猛鹱 正在等着海豚把猎物赶上水面
Now the shearwaters can dive down on them, descending to twenty meters or more 猛鹱出动了 它们可以潜至20米甚至更深来捉鱼
It's difficult for a single dolphin to catch the fish. 单只海豚想吃它们是很困难的
To avoid wasting energy the work as a group. 为了避免浪费精力,它们进行团队合作