a little bird told me是一种非常诙谐的英语表达, 意思是"有人告诉我, 有小道消息"。

【例句】
A little bird told me we have to work overtime tonight.
有人告诉我，我们今晚必须加班。

A little bird told me that Tony was going to be fired.
消息灵通人士告诉我他要被炒鱿鱼了。