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Wearing it is one of the most useful ways to protect you from infections (感染) . Make sure to wear it properly by tightening up (贴紧) the nose clip (鼻夹) and pulling the bottom of it over your chin (下巴) so that your nose and mouth are both covered.
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Do it with soap and running water for at least 15 seconds before eating and after using the toilet, after returning home and after touching trash.
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It can keep your body strong and it is one of the most important ways to help you stay away from catching any infections.
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Make sure that shared spaces have good air flow (流动) and avoid going to crowded places such as hospitals, railway stations and airports. Wear a mask if it is necessary.
A. Exercise more.
B. Try not to go out.
C. Wear a mask (口罩) outdoors.
D. Wash your hands often and properly.
