The ocean currents are driven by the cold waters of the Antarctic.

洋流是由南极冰冷的海水驱动的。

Workers would clean an area, but then the ocean current would change.

工作人员要先清理一个地区，可是洋流会变化。

Ocean currents have even influenced the history of human civilization.

洋流甚至影响了人类文明的历史。

Usually, they begin as eggs, floating in the ocean currents.

通常，它们一开始是漂浮在大海洋流中的受精卵。

Ocean currents would change their direction, affecting sea life.

洋流会改变方向，进而影响海洋生物。

And now measured the changing ocean currents that directly affect our climate.

研究影响气候变化的洋流。

As the continents continued to break apart, it changed the ocean currents.

随着大陆继续分离，它改变了海洋洋流。

Changing ocean currents can bring turtles closer to animals that hunt them.

不断变化的洋流可能会使海龟离捕食它们的动物更近。

Ocean fronts also move around as ocean currents and winds interact with them.

海洋锋也会随着洋流和风的相互作用而移动。

Ocean currents could be affected, triggering an ice age on the European continent.

洋流可能会受到影响，导致欧洲大陆进入冰河时期。