求翻译：近几年，SARS，禽流感等疫情大肆流行，这些疫情非常严重，威胁着人类的健康，虽然很多人对这些名词相当熟悉，不少人甚至曾经有过患病体验，但这些疾病到底是怎么发生的，它们给社会带来了什么，人类应该如何从中吸取教训，不少人并不完全清楚。第一，我们应该有良好的饮食习惯，多吃蔬菜水果。第二，要有良好的作息时间，少熬夜等。第三，要有适当的运动，调节身体。是什么意思？

In recent years, sars, avian flu epidemic pandemic epidemic is very serious threat to human health, although many people are quite familiar with these terms, many people even have had the illness experience, but these diseases in the end is how occur, they bring to the community what and how humans

In recent years, SARS, avian flu, pandemic disease, the disease is very serious, threatening the health of human beings, although there are many people who are familiar with the term, a lot of people have had, a serious illness or even experience, but the disease is, what's going to happen, and they

In recent years, SARS, epidemic situations and so on bird flu are wantonly%2

In recent years, SARS, bird flu epidemic pandemic, epidemic of these very serious, threat to human health, although these terms are familiar to many people, many people even ever had any illness experience, but what happened to those diseases, what they bring to society, how humans should draw lesso