My buddies,when you draw back the curtains in the morning,ready to welcome the sunshine of a whole new day,will you get struck by the sight in front of your eyes?The originally yearned sunshine exists no more,replaced by boundless fog pervading the air,and blurring your eyes.Will you be harboring some complex feelings beyond expression?Hering the bell rings,when you rash out of the classroom,hopefully to breathe the long-lost fresh air,the originally desired air exists no more,replaced by polluted dirty muddy air,can you tolerate further?Why the air around us which we used to depend on to live has become so poisonous that we all try to avoid from?At this point,are you really going to suffer in silence instead of shutting out your antipathy?We had better listen to the thoughts from our classmates. My buddies,when you draw back the curtains in the morning,ready to welcome the sunshine of a whole new day,will you get struck by the sight in front of your eyes?The originally yearned sunshine exists no more,replaced by boundless fog pervading the air,and blurring your eyes.Will you be harboring some complex feelings beyond expression?Hering the bell rings,when you rash out of the classroom,hopefully to breathe the long-lost fresh air,the originally desired air exists no more,replaced by polluted dirty muddy air,can you tolerate further?Why the air around us which we used to depend on to live has become so poisonous that we all try to avoid from?At this point,are you really going to suffer in silence instead of shutting out your antipathy?We had better listen to the thoughts from our classmates.