gōng sī de xiǎo guǎng bō chuán de hěn kuài xīn lái de shí xí shēng hái méi bào dào dà jiā jiù zhī dào tā de bèi jǐng le

公司的小广播传得很快，新来的实习生还没报道，大家就知道她的背景了。

The office grapevine spreads fast; everyone knew the new intern's background before she even reported for work.