难度：中等
时文类型：应用文
时文话题：热点话题
适合年级：初中三年级
文章回顾了新冠病毒在2020年在几个国家的防控情况。
A new coronavirus causes the illness COVID-19 which is causing more than 1.8 million deaths around the world. Each nation has its own story of how it dealt with the spread of the coronavirus. As 2020 came to an end， lets see what happened in several countries.
本文相关词条概念解析：
回顾
回顾，指回想过去；思考过去发生的事件。语出汉蔡邕《翠鸟》诗：“回顾生碧色，动摇扬缥青。”
