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luoyue1231
首页 > 学术论文 > 关于森林的论文标题大全高中英语作文

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qianmian1015

已采纳

Forest is very important for human, it is the earth's lungs, forest can purify air, adjusting the climate, and can give us wood, rubber, fruits and herbs, etc., at the same time provides more

336 评论

宝宝的口红

Forests Forests,as is known, consist of many are great things and I think they are prides of all see them as a symble of what we are doing about it?In modern times,tree

336 评论

夏小麦521

As we all know,we can't live without oxygen(氧气),and the forest plays an important role in 's obvious that trees make up the forest and it can not only provide us oxygen but also keep us fro

224 评论

Too兔rich

Where there are no trees the rain falls on the surface, causing floods, and carries away with the rich topsoil, in which crops grow so well. When all the topsoil is gone, nothing remains but worthles

358 评论

糖果屋de芒果

Protect our forest Now in some places of our country, a number of people have been cutting down the trees in the forests because they need wood and more farmland. The areas of forests are getting smaller

290 评论

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