give someone facts or news

• notify or tell officially

告知某人事实或消息

• 正式通知

give form or character to something

• influence or permeate as a guiding idea

赋予某事物形态或特征

• 作为主导理念影响或渗透

give information to authorities against someone

• act as an informer or denounce

向当局提供不利于某人的信息

• 充当线人或告发