治理霧霾污染的英語作文
關(guān)于霧霾的英語作文

        The Clear and Blue Sky 　　With the broadcast of smog,this long-standing environmental problems,become the hot discussion once again.According to some reports,the frequent appearances of smog obscure the clarity of the sky recently.Some people drove slowly on the road because they could not see clearly. They also suffered from many illnesses caused by smog. 　　Smog is the general expr    （共 2767 字）     [閱讀本文] >>