Found in all the oceans of the world, including the Arctic Ocean, appendicularians tend to remain near the water's surface where the density of phytoplankton is greatest.

在世界上所有的海洋，包括北冰洋，尾海鞘都是出没在浮游植物密度最大的水域表面。

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To make calculations manageable even by computers, most of the models suppose either that the oceans are a motionless swamp or that they don't exist at all.

为了使计算机也能进行计算，大多数模型要么假设海洋是一个静止的沼泽，要么假设它们根本不存在。

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80% of wastewater around the world is not treated at all, and it is running into oceans.

世界上80%的废水根本没有得到处理，它们正在流入海洋。

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Not all movies at the festival were about oceans.

VOA: special.2009.03.25

"Whatever it is that happens in the oceans, happens to all of us." "A lot of our food resources come from our oceans.

VOA: standard.2010.06.08

The ecology of the oceans is all about who eats what, and small changes in the population of certain creatures near the bottom of the web could have large effects on larger ones that eat them.

ECONOMIST: Ocean acidification

There is more heat stored in the top four metres of the oceans than in all the Earth's atmosphere.

ECONOMIST: Britain��s cold snap is explained by the Arctic oscillation

The virtual world is possible because everything is physically connected by and travels through the globe-straddling weave of cables placed on the bottom of all the oceans.

FORBES: Bullish Economic Indicators: Gold and Global Bandwidth Prices Both Fall