These fish, sensing predators in the area, have formed what's called a bait ball.

这些鱼感知到该地区的捕食者，形成了所谓的诱饵球。

The seals dive through the bait ball, mouth wide open, scooping as much as possible.

海豹从诱饵球中潜入，张大嘴，尽可能多地舀食。

When you see the  writhing sequined mass of a bait ball, meaning a school of fish that swims  tightly in a globe, you know they will be picked off by whatever larger thing  has caused them to swim so close together.

当你看到一团扭动着亮片的诱饵球时，这意味着一群鱼在一个球体中紧密地游动，你就知道它们会被任何更大的东西导致它们游得如此之近而被捕获。

" they also have the cutest little ears... true seals don't have those either" (00: 02) While charging through bait balls is an easy way for them to fish, they spend a lot of their time hunting in kelp forests.

“它们还有最可爱的小耳朵… … 真正的海豹也没有这些”(00: 02) 虽然通过诱饵球冲锋对它们来说是一种简单的捕鱼方式，但它们大部分时间都在海带森林中狩猎。