VOA慢速英语:数学专家：世界上所有的病毒都可以装在一个汽水罐里

astonishing – adj. causing a feeling of great surprise or wonder; surprising

constitute – v. to make up or form something

disruption – n. the act or process of breaking apart or rupturing

soda – n. a beverage containing soda water, flavoring, and a sweet syrup