In recent months, H1N1 virus has been triggered all over the world. If we prevent it in the right way, it won't be so terrible. Here are some suggestions for you: first, when you cough or sneeze, you should cover your mouth with your hand. Then you'd better stay as far away from public places as possible. If you have to go, please put on your mask. Wash your hands carefully before eating. Open the window often to keep the air fresh. Finally, you should do more exercise to make you stronger, so that you can keep healthy. I think that's the most important thing.
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