VOA慢速英语:老虎伍兹时隔11年再夺大满贯

booster – n. something that helps or encourages someone or something

confidence – n. a feeling or belief that you can do something well or succeed at something

comeback – n. a return to a former good position or condition

scandal – n. an occurrence in which people are shocked and upset because of behavior that is morally or legally wrong

testament – n. proof or evidence that something exists or is true