In 2003, there was a big disaster in China, the virus named SARS spread all over China, it made a lot of time to recover. People thought after such disaster, there would be no virus like that in the short term, unluckily, not so many years, there happened a new virus, it killed many people, people called it bird flu. The dangerous virus happened twice in China during the last ten years. People start to do self-examination, the doctor suggests people wash their hands often, be careful with the food. When we are out, taking our own daily use, never share with others. In a word, preventing the bird flu needs our attention all the time.

2003年，中國發(fā)生一場大災(zāi)難，一種叫SARS的病毒蔓延全中國，這讓國家花了很多時間才恢復(fù)。人們以為經(jīng)過了這次災(zāi)難，在短期內(nèi)不會再發(fā)生這樣的災(zāi)難，不幸地，沒過多久，有一種新型病毒誕生，讓很多人喪命，人們把它稱為禽流感。在過去十年間，這樣危險的病毒在中國發(fā)生了兩次。人們開始自我反省，醫(yī)生建議人們經(jīng)常洗手，注意食物。當(dāng)我們在外的時候，攜帶日常用品，不要和別人共用。總的來說，預(yù)防禽流感，我們要時刻注意。