英语翻译In 1620,about half the USA was covered by forests． Today the forests have almost gone． A lot of good land has gone with them,leaving only sand． China doesn't want to copy the USA's example． We're planting more and more trees． We
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英语翻译In 1620,about half the USA was covered by forests． Today the forests have almost gone． A lot of good land has gone with them,leaving only sand． China doesn't want to copy the USA's example． We're planting more and more trees． We
英语翻译
In 1620,about half the USA was covered by forests． Today the forests have almost gone． A lot of good land has gone with them,leaving only sand． China doesn't want to copy the USA's example． We're planting more and more trees． We've built the " Great Green Wall" of trees across northern part of our country．The Great Green Wall is 7,000 kilometres long,and between 400 and 1,700 kilometres wide． It will stop the wind from blowing the earth away． It will stop the sand from moving towards the rich farmland in the south． More "Great Green Walls" are needed． Trees must be grown all over the world． Great Green Walls will make the world better．
英语翻译In 1620,about half the USA was covered by forests． Today the forests have almost gone． A lot of good land has gone with them,leaving only sand． China doesn't want to copy the USA's example． We're planting more and more trees． We
1620年,美国约有一半被森林覆盖.今天的森林几乎消失了.一个好的地段已经与他们远离了,只留下沙子.中国不希望复制美国的例子.我们正在种植更多更多的树木.我们已经建立了“绿色长城的树”在我们的国家的北部.绿色长城北部7000公里长,400至700公里宽.它将阻止地表吹的风.这将阻止对南部肥沃的农田,沙子的移动.更多“大绿墙”是必要的.种植树木,必须到世界各地.大绿墙将使世界变得更美好.