VOA慢速英语:2020年美国网球公开赛：一个与众不同的网球锦标赛

tournament – n. a competition with several players

pandemic – n. a contagious disease that crosses into several countries

professional – adj. those that are paid for their efforts, not amateur

stage – n. a platform for all to view

Grand Slam – n. the Grand Slam tournaments, also called majors, are the four most important annual tennis events.

match – n. a tennis game

ranked – v. one's level of skill

opportunity – n. a chance to accomplish something

doubt – n. being uncertain something will succeed