数次沙尘暴席卷北京,波及大半个中国,媒体纷纷惊呼“沙尘暴成为与黄河长江洪水比肩的民族大患”。它卷起的茫茫黄沙让人心悸,更让人思考。沙尘暴是一种灾害性的天气现象,但它的根本原因在于生态环境遭到破坏。这种破坏还会带来什么?我们大抵不愿去想,但有一点可以肯定,绝对比沙尘暴可怕和危险得多。全社会的环保呼声使人心慰,然而事实也再次向我们敲响警 Several sandstorms swept through Beijing and affected most of China. The media have all screamed “that the dust storms have become a national tremendous affront to the Yellow River flood.” It rolled up the vast yellow sand people heart palpitations, even more people thinking. Sandstorm is a disastrous weather phenomenon, but its fundamental reason is that the ecological environment has been destroyed. What is the result of this destruction? We are probably unwilling to think about it, but one thing is certain, definitely more terrible and dangerous than the dust storm. The environmental protection voice of the whole society is reassuring. However, the fact is that it has once again sounded our alarm