inside information
n. 内部消息, 内部情报
例句与用法：
A piece of confidential, advance, or inside information.
秘密消息一个秘密的、事先得知的或内部的消息
Inside information; an inside joke.
内幕消息; 内部笑话
Acting on inside information, the police is able to arrest the gang before the robbery occurs.
警方根据匪徒内部情报，在劫案发生前把他们一网打尽。
Acting on inside information, the police were able to arrest the gang before the robbery occurred.
警方根据匪徒内部情报，在劫案发生前把他们一网打尽。