VOA慢速英语:CNN因记者证件被白宫撤销而起诉特朗普

ashamed –adj. feeling shame or guilt

rude –adj. not having or showing concern or respect for the rights and feelings of other people; not polite

credentials –n. a document which shows that someone is qualified to do a certain job

challenge –v. to question the action or authority of someone

grandstanding –v. to behave or speak in a way that is intended to impress people and to get public approval

monopolize –v. to do something in a way that prevents others from doing the same thing