VOA慢速英语:2020年中国经济逆势增长

mall – n. a large, covered shopping area

tourism – n. activities related to travel to a place for pleasure

mask – n. a face covering

consumer – n. someone who buys or uses goods or services

steady – adj. happening at a gradual, regular rate

crackdown – n. a serious attempt to punish people for doing something that is not permitted

isolate – v. to put or keep (someone or something) in a place or situation that is separate from others

tariff – n. a tax on goods coming into or leaving a country