Before it was really light he had his baits out and was drifting with the current.

不等天色大亮，他就放出了一个个鱼饵，让船随着海流漂去。

But once you're in the open sea with powerful currents bombarding you and very little light.

但一旦你来到公海上，强大的海流轰击你，光线很弱，这个方法就不奏效了。

Below their hulls, Mobula rays went soaring through the very currents that bore their ships along.

在他们的船下，蝠鲼在承载船体的海流中穿梭遨游。

But the powerful currents and tangling seaweed of the Sargasso Sea have made this theory difficult to confirm.

但马尾藻海强大的海流和缠结在一起的海藻使得这个理论难以被证实。

He knew quite well the pattern of what could happen when he reached the inner part of the current.

他很清楚，等他驶进了海流的中部，会发生什么。

The current will have set us far to the eastward, he thought.

海流会把我们远远地向东方送去，他想。

Meteorologists are divided over how soon the ocean currents will change to El Nino and how this will affect U.S. weather.

气象学家对海流何时会转变为厄尔象以及这将如何影响美国天气存在分歧。

Squinting against the salty spray, he tries to study the currents.

他眯着眼，迎着咸咸的水花，试图研究海流。

Being pushed around aimlessly by sea currents and wind.

被海流和风随意地推来推去。

Depending on local  winds and currents, it moves and changes shape from season to season.

受当地风向和海流的影响，这片奇特的地貌随季节更迭而移动，形态亦随之变化。

Whip corals stretch out into the current.

海鞭在海流中伸出手来。

I wish he would turn with the current.

但愿它会随着海流拐弯。

They offer refuge from the crushing currents of the ocean, providing many species with fertile breeding grounds.

它们提供了躲避海流的庇护所，为许多物种提供了肥沃的繁殖地。

Who shall gather the smoke of the dead wood burning, or behold the flowing years from the sea returning?

谁将收集枯木燃烧的烟雾，或目睹岁月如海流般回溯？

For me, swimming in the pool is more relaxing, while swimming in the sea feels more adventurous.

对我来说，在游泳池里游泳更放松，而在大海里游泳则更具冒险性。在游泳池和大海游泳的区别在于，游泳池的水通常更加可控和可预测，水清澈平静，且有明确的边界，水质通常经过化学处理保持清洁，环境也比较安静。相比之下，海水游泳则受到潮汐和浪潮的影响，水温也会有所变化。大海的游泳更具挑战性和刺激感，但由于海流和海洋生物的存在，需要更加小心。对我来说，在游泳池里游泳更放松，而在大海里游泳则更冒险。

Others let them drift with the current and sometimes they were at sixty fathoms when the fishermen thought they were at a hundred.

别的渔夫让钓索随着海流漂去，有时候钓索在六十英寻的深处，他们却自以为在一百英寻的深处呢。

The sea can be more challenging and exhilarating, but it also requires more caution due to potential currents or marine life.

大海可能更具挑战性和刺激性，但由于潜在的海流或海洋生物，游泳时也需要更加小心。

The Endurance was stuck, now at the mercy of the flows of the seas, only able to move with the pack ice.

坚忍号被困了， 在只能听凭海流的摆布，只能随着浮冰移动。

In 1825, Timothy Flint traveled a hundred miles a day on the new steamer Grecian " against the whole weight of the Mississippi current."

1825 年，蒂莫西·弗林特 (Timothy Flint) 乘坐新轮船希腊号“顶着密西西比海流的全部重量” 每天行驶一百英里。

Once it finds a suitable gap, it'll place the egg inside, and the corkscrew-like shape helps hold it in place, so the ocean current doesn't wash it away.

一旦找到合适的沟缝，雌鲨便会将卵置于当中，而如同螺旋开瓶器一般的卵会卡在上面，从而避免了被海流冲走。