178 篇文章
this reef does not contain the greatest variety of marine life on the planet.
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this reef does not contain the greatest variety of marine life on the planet. 这里珊瑚礁也不可能容纳全部的海洋生物

but these coral havens contain one quarter of all the marine life on our planet.
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but these coral havens contain one quarter of all the marine life on our planet. 不过珊瑚礁汇聚着地球上四分之一的海洋生物

than anywhere else on the planet.
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than anywhere else on the planet. 比地球上其他地方要快得多

New Guinea lies in a warm tropical belt that girdles our planet around the equator.
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New Guinea lies in a warm tropical belt that girdles our planet around the equator. 新几内亚岛地处热带,赤道从岛中穿过

0n this seasonal planet,
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0n this seasonal planet, 在这个四季分明的行星上

But on most tropical plains across our planet, the wet season is followed by a dry one.
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But on most tropical plains across our planet, the wet season is followed by a dry one. 然而地球上的绝大多数热带草原 在经历雨季后总是要经历旱季的

are home to some of the largest grass-eating mammals on our planet.
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are home to some of the largest grass-eating mammals on our planet. 草原上生活着世界上最大的

This rich pasture once supported the greatest herds ever seen on our planet.
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This rich pasture once supported the greatest herds ever seen on our planet. 这里的大草原肥沃甘美 曾经养育着地球上最大的动物群落

Beyond the limits of the last tree, the planet is barren and ice-locked.
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Beyond the limits of the last tree, the planet is barren and ice-locked. 在最后一批树木以外的地方, 处处是冰天雪地 一片荒芜

extends one third of the way around our planet.
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extends one third of the way around our planet. 便横跨了地球的三分之一