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3080 篇文章
Over a million tons is left adrift in the ocean each year.
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Over a million tons is left adrift in the ocean each year. 每年有超过一百万吨渔具被丢弃到海洋中

is in plastic
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is in plastic 是塑料

One of the most common items they find is discarded fishing gear.
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One of the most common items they find is discarded fishing gear. 最多见的漂浮物是废弃渔具

which is only about the size of your thumbnail,
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which is only about the size of your thumbnail, 只有拇指指甲大小

The open ocean is home to some of the largest
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The open ocean is home to some of the largest 广袤的海洋是地球上一些最大的

is pushing many species toward extinction.
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is pushing many species toward extinction. 正在将许多物种推向灭绝的深渊

Time is up.
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Time is up. 时间到了

This is the moment the sea lions have been waiting for.
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This is the moment the sea lions have been waiting for. 海狮等的就是这个时候

This is one of the world's most productive ecosystems.
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This is one of the world's most productive ecosystems. 这是世界上生产力最高的生态系统之一

This phytoplankton is so abundant that it produces half of all the oxygen on Earth.
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This phytoplankton is so abundant that it produces half of all the oxygen on Earth. 大量的浮游植物产生了地球上一半的氧气