最近几天,天空都是雾蒙蒙的,远处的建筑物都看不清了,路上的车辆白天也开了大灯,行人走在路上,像走进了伸手不见五指的迷魂洞。看了电视我才知道这是“雾霾”造成的。它就是让我们最近咳嗽、嗓子痛、头昏恶心的罪魁祸首。语文课上,老师告诉我们,“雾霾”是 In recent days, the sky is hazy and the buildings in the distance can not be seen clearly. The vehicles on the road are also turning on their headlamps during the day. Pedestrians walk down the road and walk into the ecstasy cave where they can not see anything. I watched the TV I know it is “smog ” caused. It is the culprit that made us cough, sore throat and dizzy lately. Chinese class, the teacher told us that “smog ” is