59 篇文章
Surprisingly only two percent of the sunlight filters down to the forest floor.
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Surprisingly only two percent of the sunlight filters down to the forest floor. 只有百分之二的阳光能够照射到雨林的地表上

The six plumed bird of paradise displays in his special clearing, on the forest floor.
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The six plumed bird of paradise displays in his special clearing, on the forest floor. 六羽极乐鸟正在它的森林地表的舞台上跳独特的舞步

On the dark, humid forest floor
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On the dark, humid forest floor 在幽暗的森林地表上

the sea floor is carpeted with dense mussel beds.
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the sea floor is carpeted with dense mussel beds. 布满了密密麻麻的贻贝

then the calcite is deposited on the floor of the cave
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then the calcite is deposited on the floor of the cave 方解石就会在洞穴地面上沉积

often more than 60 metres from the floor.
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often more than 60 metres from the floor. 通常高出地面60多米

The floor of Lake Malawi drops 700 metres into an abyss.
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The floor of Lake Malawi drops 700 metres into an abyss. 马拉维湖底是一个深达700多米的深渊

It formed as the floor of the Pacific Ocean
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It formed as the floor of the Pacific Ocean 它的形成是由于太平洋板块

Less than 2 percent of the sunlight reaches the floor,
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Less than 2 percent of the sunlight reaches the floor, 只有不到2%的阳光能够到达丛林地表