VOA慢速英语:美国旅游业担心防病毒措施将毁掉夏天

quarantine –n. keeping someone apart from other so they do not pass on a disease

tourism –n. the businesses of providing hotel, restaurant or other services for people who travel for pleasure

discretion –n. being careful about what you say or do

valor –n. courage or bravery

jump through hoops –n. to do a complicated or bothersome series of things in order to reach one goal

pent-up –n. held in or kept inside and ready to burst out

devastating –n. causing damage or harm

resurgence –n. growth or increase that happens after a period of little activity