Li Yang: Good morning, Mathew.
Mathew: Good morning, Li Yang.
Li Yang: There's still smog(烟雾) today. We'll have to go to school with face masks(口罩).
Mathew: According to the news, PM2.5 pollution is the main problem with air pollution.
Li Yang: Yes, and air pollution has done harm to people's health.
Mathew: So the Chinese government and Chinese people must take action to fight it.
Li Yang:
Mathew: Since PM2.5 is mainly caused by vehicles(车辆)and factories, cars with large emissions should not be allowed and factories should be closely watched.
Li Yang: We hope that more and more people will join us in making the blue skies return for good.
Mathew:
A. I hope so, too. B. Can you give any advice? C. I don't think so. D. What a pity! E. I agree. F. What's the weather like today? G. That's OK. |
