高考英语 3500 词・语境速记【139】|一场全球疫情教会我们的事 ——24 个高频词

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When a new virus appears, no one knows how fast it will spread. In 2020, an outbreak changed the whole world. Cities closed. Schools went online. People wore masks and stayed at home. It was a global emergency that no country was fully prepared for.

The diseaseinfected millions. Hospitals filled up. Doctors worked day and night to treat patients. Medicine and drug companies raced to develop a vaccine. There is no simple cure for a new virus, but prevention is always possible. We can preventinfection by washing hands, wearing a mask, and keeping distance.

Public health is not just about doctors. It is about everyone. A warning from the government may feel strict, but it saves lives. Safety rules are not a punishment. They are a promise to keep people safe. Countries that acted early had fewer deaths. Countries that waited paid a higher price. A strong immune system also matters.

Years later, many people have recovered. The recovery has not been easy. Schools reopened, but the habits stayed. We learned that a virus does not need a passport. It travels on a cough, a touch, a shared surface. The next outbreak will come. The question is: will we be ready?

一种新病毒出现时，没人知道它会传播多快。2020年，一场爆发改变了全世界。城市封了，学校上网课，人们戴口罩待在家里。这是一场全球紧急事件，没有哪个国家完全做好了准备。这种疾病感染了数百万人。医院爆满。医生日夜治疗病人。制药公司争相研发疫苗。新病毒没有简单的治愈方法，但预防总是可能的。洗手、戴口罩、保持距离都能防止感染。公共健康不只是医生的事，是每个人的事。政府的警告可能听起来严厉，但它在救命。安全规则不是惩罚，是让大家安全的承诺。早行动的国家死亡人数更少。等待的国家付出了更高代价。强大的免疫系统也很重要。多年后，很多人康复了。康复并不容易。学校复课了，但习惯留下了。我们明白了病毒不需要护照，它通过咳嗽、触摸、共享表面传播。下一次爆发会来。问题是：我们准备好了吗？