Schooling in huge numbers, they mingle in the currents and cruise along the seamounts.

它们成群结队，混在水流中，沿着海底山。

Narwhals migrate seasonally and travel in pods through arctic waters.

独角鲸会季节性迁徙，并成群结队地在北极水域中。

The biting sperm whale traveled the prehistoric seas in family packs.

噬抹香鲸家族成群在史前的海洋。

The Megalodon was the most powerful shark ever to roam the seas.

巨齿鲨是在海洋中过的最强有力的鲨鱼。

No venomous snake glides through the thicket, no crocodile lurks in the swamp.

在那里没有毒蛇在丛林中，也没有鳄鱼在沼泽里潜伏。

Nevertheless, on the Mudeford Ferry, enthusiasm for cruising was abundant.

然而在穆德福德轮上，的热情是充沛的。

Fossil evidence would prove that these sharks roamed every ocean on earth.

化石证据证明这些巨鲨在地球的每个大洋里。

Today their descendants still flowed gracefully in the zoo's pond, but there's a lot more to see.

今天依然能看到它们的子孙后代闲庭信步地在公园的池塘里，但可以欣赏的不止于此。

There were vampires jumping out at you and people without heads and all sorts of crazy stuff.

吸血鬼突然现身，无头尸四处，妖魔鬼怪层出不穷。

In Lake Huron behind us, there are anywhere from 80 to 150,000 parasitic sea lampreys swimming around right now.

在我们身后的休伦湖，有80万到15万只寄生海七鳃鳗正在。

For some, a chilling thought remains - Megalodons could still roam our deep seas.

有些人还有着瘆人的想法，巨齿鲨可能仍在我们的深海。

Mostly, they swim at the bottom of the ocean, scavenging and picking up food that's lying on the ocean floor.

多数情况下，它们在海底，搜寻捕食海底的食物。

When he does, he will spend a lifetime roaming the bay with other males, becoming a much more generalist hunter.

离开之后，它的一生都将在鲨鱼湾，像其他的雄海豚那样成为顶尖的猎人。

Shadows played across the Duke's hawk features.

阴影在公爵的鹰派特征上。

Tolypelepis, for example, swam around Latvia 420 million years ago.

例如，4.2 亿前，Tolypelepis 在拉脱维亚附近。

But really, I'm still in this shallow water, cruising around.

但说实话，我还在这浅水里，着。

She watched sea turtles and manta rays glide among the rainbow-colored coral.

她看着海龟和蝠鲼在彩虹色的珊瑚中。

What an amazing first day in Rio!

即使晚上我躺在床上的时候，那鲜艳的色彩和热烈的音乐依然在我脑海中盘旋。里约首日，多么奇妙 的一天！

An animation shows Cousteau underwater in a shark-proof cage, with sharks swimming around him.

动画显示库斯托在水下的一只防鲨笼中，周围有鲨鱼。

It's like you can't see, it's like the water that we swim around in.

它就像你看不见的一样，就像我们其中的水一样。