635 篇文章
We're about 80m from the den.
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We're about 80m from the den. 我们大概离巢穴80米远

As we understand more about the wonders,
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As we understand more about the wonders, 随着我们对生态系统的奇异之处

..but now predators are out and about.
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..but now predators are out and about. 但同时捕食者也开始了活动

This one net must have about 15 tons of fish in it
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This one net must have about 15 tons of fish in it 这张渔网里准有15吨的鱼

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

But the sea lions aren't about to go hungry.
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But the sea lions aren't about to go hungry. 但这些海狮是不会空着肚子的

We know more about the surface of Mars.
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We know more about the surface of Mars. 相比于此 我们对火星表面的了解还更多一些

At this stage, we think that we have to about 2050
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At this stage, we think that we have to about 2050 现阶段 我们认为要到2050年左右

to understand more about this special place.
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to understand more about this special place. 来更深入地了解这个特殊的地方

Scientists have been coming to Raine Island since about the mid '70s
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Scientists have been coming to Raine Island since about the mid '70s 大约从70年代中期开始 科学家们便开始来到雷恩岛