题目：目前H7N9禽流感正在中国肆虐，很多人都可能感染。请你结合你校的预防经验，以如何预防它为题，提出至少三个方面的应对措施。
要求：语句连贯，逻辑合理。字数：120词左右
提示词：禽流感Avian flu(H7N9);感染: infectors; 口罩：mouth-cover;
流鼻涕：sneeze
参考范文：
How to prevent the H7N9?
As is well known,the A flu is spreading throught our country. However, if we negnect it, the deadly H7N9 may cause more infectors,or even more deaths. So what is the most important is that we should take some effective measures to prevent it.They can be listed as follows.
Firstly,it is necessary for you to realize the Avian flu can be prevented if you develop good living habits. For example,you shouldnt forget to wash your hands before meals.Besides,dont spit everywhere and try to cover your mouth or nose with paper or hankerchiefs when you have to cough or sneeze.Whats more, remember to wear the mouth-cover if you have to go to the public places, such as the crowded cinemas,supermarkets, buses,where the A flu may spread easily.
如何预防H7N9？
众所周知，一个流感的蔓延，在我国。然而，如果我们negnect，致命的H7N9可能会导致更多的感染者，甚至更多的死亡。所以最重要的是，我们应该采取一些有效措施来预防它，它们可以被列为如下。
首先，如果你养成良好的生活习惯，你有必要阻止禽流感的预防。例如，你不应该忘记饭前洗手。另外，不要随地吐痰，要捂住你的嘴或鼻子或金纸当你咳嗽或打喷嚏。更重要的是，如果你要去公共场所记得戴口罩，如拥挤电影院，超市，公交车，在流感可能容易传播。
Secondly,of course, taking exercise more often and taking good sleep to build your body are wise choices for you to reduce the risk of being infected.
Last but not the least, if you are unlucky to be infected with the slight flu cold, try to stay at home,and take some medicine. Do pay attention to your daily body temperature. If you have a high fever, go to the hospital without delay for further treatment. Make sure you are not expected to come back to school before the cold or flu is cured.
Only by doing like this can you prevent or defeat the A flu in the end.
其次，当然，要多锻炼身体，好好睡一觉，你的身体是明智的选择，以减少被感染的风险。
最后但并非最不重要的，如果你不幸被感染了轻微的感冒，尽量呆在家里，并采取一些药物。注意你的体温。如果你有高烧，去医院不耽误治疗。在感冒或流感被治愈之前，确保你不会再回到学校。
只有这样，你才能在最后一次预防或战胜流感。