[1]People usually check if their keys, wallets and phones are with them before going out. But many people in China now have one more important thing to take ,a face mask(面罩). They hope that it can protect them from polluted air.
[2]Since January, many cities in China have seen a lot of hazy(雾蒙蒙的)days.
In Beijing, only five days in January were free of smog(雾霾). People in Xi’an saw a blue sky only one day in February. Smog is dirty air that looks like fog and smoke.
[3]An official for the Ministry of Environmental Protection told Beijing News that PM2.5 pollution is the main problem with air pollution. PM.2.5 refers to pollution with small particles(颗 粒) of 2.5 micrometers or less in diameter(直径).
[4]According to the Chinese Academy of Sciences, driving cars and burning coal are two major reasons for PM2.5.
[5]Poor air is bad for people’s health, especially for Children’s. Hospital shows that from January 5th  to January 11th , half of the patients in the internal medicine department(内科门诊)  are there for breathing problems.
[6]空气问题已经影响到整个国家。
[7]The Chinese government said that they would work hard to help the air pollution problems out and give people a healthy living environment.
[8]It calls on people to make full use energy and cut down on energy use.
[9]Don’t often do outdoors sports. If you have to go out, wear a mask. Read the instructions carefully before putting on one. If you won’t wear it in the right way, you may feel dizzy(头晕) and weak.
[10]Wash your face and clean your nose as soon as you get home. It’s the most important for us to walk out        driving a car.
Translate the underlined sentence in Paragraph 2 into Chinese.
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Translate the underlined sentence in Paragraph 6 into English.
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Fill in the blank in Paragraph 10 with the proper phrase(适当的短语).  (no more than 2 words)
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What does the government call on people to do ?  (no more than 15 words )
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What is the passage mainly about?  (no more than 10 words)
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