178 篇文章
The plains of our planet support the greatest gatherings of wildlife on Earth.
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The plains of our planet support the greatest gatherings of wildlife on Earth. 草原维系了我们行星最丰富多彩的生命群落

that have begun to shape the ice worlds of our planet remains to be seen.
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that have begun to shape the ice worlds of our planet remains to be seen. 适应已经开始影响这个冰雪世界的变化的准备, 还不得而知.

who are still huddling, defying the coldest conditions on the planet.
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who are still huddling, defying the coldest conditions on the planet. 它们还挤在一起面对着地球上最严酷的挑战

At the southern end of our planet,
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At the southern end of our planet, 在我们行星的最南方

At the northern extreme of our planet,
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At the northern extreme of our planet, 而在地球的北极

The greatest seasonal change on our planet is underway.
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The greatest seasonal change on our planet is underway. 我们这个行星上最显著的季节变化正在发生

At the southernmost extreme of our planet,
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At the southernmost extreme of our planet, 南极洲位于地球的最南边

Both poles of our planet are covered with ice.
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Both poles of our planet are covered with ice. 地球的两极都被冰覆盖着

This is one of planet Earth's greatest spectacles.
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This is one of planet Earth's greatest spectacles. 这是地球上最壮观的景象之一

There is no other species on the planet that responds as quickly and as dramatically to the good times as the desert locust.
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There is no other species on the planet that responds as quickly and as dramatically to the good times as the desert locust. 好日子到来时 地球上没有其它物种 能像沙漠蝗那样迅速而又戏剧性地作出反应