Oh, we're really seeing some krill now.

哦，我们现在看到一些磷虾了。

The bowhead's long fringe formed the more effective filter — perfect for catching tiny krill.

弓头鲸长“流苏”形成的过滤器效率更高，能够完美地捕获细小磷虾。

Regardless of the reason, fewer diatoms meant fewer krill, which in turn meant fewer whales.

不管原因是什么，硅藻数量减少意味着磷虾数量减少，进而意味着鲸鱼数量减少。

They like to hunt for fish, krill and squid.

它们喜欢捕食鱼、磷虾和鱿鱼。

In fact, krill is all they eat.

事实上，他们以吃磷虾为食。

And the whales love to feed on the krill.

然后鲸鱼会吃掉磷虾。

Now larger creatures called krill love to eat phytoplankton directly or indirectly.

磷虾这种稍大一点的生物会直接或间接地吃掉浮游生物。

Krill are crustaceans and look like very small shrimp.

磷虾是甲壳类动物，它看起来像很小的虾子。

In Kenai Fjords National Park, humpback whales migrate over 4,300 kilometers every spring to feed on krill

在基奈峡湾国家公园，座头鲸每年春天洄游4300多公里到这里。

But these sharks only eat teeny tiny critters like krill and plankton.

但这些鲨鱼只吃磷虾和浮游生物等极小的生物。

The whales eat krill, which feed on microscopic plants in sea ice.

鲸鱼以磷虾为食，而磷虾以海冰中的微小植物为食。

They feed on very small animals, mainly the shrimp-like creatures called krill.

它们以非常小的动物为食，主要是一种名为磷虾的类似虾的生物。

A blue whale consumes many tons of krill every day.

一头蓝鲸每天要消耗数吨磷虾。

Despite their colossal size, they feed on tiny creatures such as krill and zooplankton.

它们虽然体型庞大，但却以磷虾和浮游动物等微小生物为食。

Antarctic krill, a type of small crustacean, have a total biomass comparable to that of humans.

南极虾是一种小型甲壳动物，其总生物量与人类相当。

But as we got rid of the whales, the fish and krill started to die too.

但是当我们逐渐除掉鲸鱼后，鱼和虾也开始死亡。

The prospect of eating one and a half tons of krill each day is a lure.

每天能吃上一吨半的鳞虾是很大的诱惑。

Baleen whales eat small creatures that include krill, fish or crustaceans called copepods.

须鲸以小型生物为食，包括磷虾、鱼类或被称为桡足动物的甲壳类动物。

Humpbacks that mostly feed on krill likely eat about 4 million microplastic pieces daily, the researchers said.

研究人员表示，主要以磷虾为食的座头鲸每天可能会摄入大约400万片微塑料。

The krill are also important to people as they can be used in oils, supplements and pet food.

磷虾对人们来说也很重要，因为它们可以用于油、补充剂和宠物食品。