人与自然的重要关系 the relation between human and nature

　　　　这是一篇看图作文，作文体裁夹叙夹议，先描写图画内容，人们滥伐森林，造成水土流失，导致沙丘、沙尘暴的产生，人们重新植树，有效抵制沙丘的进攻；再议论图画所暗示的深刻含义，呼吁人们重视生态平衡。

　　参考例文：

　　As is shown in the pictures，trees play an important part in water and soil conservation. In the left picture， people are fleeing from sand dunes because they cut down all trees. In the right picture， people have planted many trees and the sand has retreated.

　　People should realize the important relation between human and nature. If we continue to destroy forests， destroy the balance of nature， the real victims will be us humans.

　　It's never too late to mend. After suffering from sand storms， people have now realized the importance of trees in water and soil conservation. They are planting more and more trees to fight against the greedy desert.如图所示，树木在水土保持中起着重要的作用。在左边的图中，人们从沙丘中逃离，因为他们砍伐了所有的树木。在正确的图中，人们已经种了许多树，而且沙子已经撤退了。人们应该意识到人与自然的重要关系。如果我们继续破坏森林，破坏自然的平衡，真正的受害者将是我们人类。修补永远不会太晚。在遭受沙尘暴，人们现在已经意识到树木在水土保持中的重要性。他们正在种植越来越多的树来对抗贪婪的沙漠。