【雾霾的危害和预防】有关雾霾产生的原因、危害、防治措施和...

【雾霾的危害和预防】有关雾霾产生的原因、危害、防治措施和...

【答案】 Nowadays,the hazy weather frequently
　　appears in our country.It has not only done harm to people’s health,but also
　　affected the public transportation.Terrible accidents happen every now and
　　then,some highways have to be shut down because of the low visibility.
　　Obviously,
　　air pollution is the main factor that has resulted in the frequency of hazy
　　weather.At the same time,smoke from burning coal and all kinds of dust are
　　also important factors.Besides,exhaust emission from cars and buses has made
　　the situation even worse.
　　So
　　proper measures should be adopted to deal with the serious problem.To
　　students,opportunities for outdoor sports activities should be decreased,
　　washing faces and hands with running water after each outing is also important,
　　and do not forget to wear a good-quality mask to protect yourself while going
　　out.
　　I
　　hope we will regain a fresh,clean and bright world soon.

和我的回答一样，看来我也对了