首先，造纸需要每年损失数百万棵树。

First, the making of paper requires the loss of many millions of trees each year.

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每年都有数百万棵树以这种方式被种植。

Every year millions of trees are planted in this way.

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本年咱们国家种植了数百万棵树。

Millions of trees have been planted in our country this year.

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现在已种植了数百万棵小树来取代那些被刮倒的树。

Millions of young trees have already been planted to take the place of those which were blown over.

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现在已种植了数百万棵小树来取代那些被刮倒的树。

Millions of young trees have already been planted to take the place of those which were blown over.

youdao