The sea ice melts into open ocean.

冰面融化成广阔的海洋。

They were got carried out into the open ocean.

它们被抬到公海上。

To a coastal creature, the open ocean is like a desert.

对于沿海生物来说，开阔的海洋就像一片沙漠。

Although marine iguanas are expert swimmers, they can't cross open oceans.

尽管海鬣蜥是游泳的行家它们也无法横渡广阔的大海。

The open ocean beyond their shallow reef is, in fact, a huge barrier.

外海，即浅礁之外的水域，实际上是个巨大的障碍。

But as they evolved, they started to make the open ocean their home.

不断的进化后，它们开始待在宽阔的海洋里。

It was more than 200 kilometers across open ocean to the nearest occupied land.

它距离最近的被占领土地公海超过200公里。

There's a visitor from the open ocean that's worth dropping everything for.

这位来自开阔海洋的游客值得为之付出一切。

He says the dock had crossed more than 6000 kilometers of open ocean.

他说，浮板已经跨越了6000多公里的开阔海域。

Out in the open ocean, the fathers are reveling in being back in the water.

在广阔的海洋中，企鹅爸爸们正沉浸在重回水中的喜悦。

The hope is that changing weather patterns could yet divert it into the open ocean.

人们希望，不断变化的天气模式可能会将其转移到开阔的海洋中。

Kittiwakes and puffins are birds of the open ocean, but they come ashore to breed.

三趾鸥和角嘴海雀一般在开放海域活动，不过它们要来到岸边繁殖。

Unless, perhaps, duckbills swam hundreds of miles across open ocean from what is now Europe.

除非鸭嘴兽从现在的欧洲游几百英里穿过广阔的海洋。

The swell's coming in from the open ocean and it's breaking it up.

此处隆起是由无冰海域的海水涌进引起的，它使得冰层开始破裂。

It could cross vast open ocean, but then navigate a tiny inlet or river.

它不仅可以穿越广袤的海洋，也可以在狭窄的河道航行。

The number of fishing boats in the open ocean has risen sharply since the 1950s.

自20世纪50年代以来，公海上的渔船数量急剧增加。

How can a wave be so deadly to a coastline, but so tame inthe open ocean?

为什么对于海岸如此致命的海浪在公海中如此温驯呢？

Some sharks stay near shore or on coral reefs, while others live in the open ocean.

有的鲨鱼活动在沿岸区或珊瑚礁附近，而有的生活在广阔的大海区。

Leviathanochelys appears built for the open ocean, returning to land only rarely - for instance to lay eggs.

利维坦巨龟似乎是为远洋而生的，它们很少返回陆地——比如产卵。

The continents form rugged tablelands which stand nearly three miles above the floor of the open ocean.

大陆是崎岖不平的高地，高出辽阔的海洋海底近三英里。