Tā / zài / huì / yì / shàng / bù / xiǎo / xīn / lòu / xiè / tiān / jī / tòu / lù / le / gōng / sī / de / xīn / jì / huà

他在会议上不小心漏泄天机，透露了公司的新计划。

He accidentally let the cat out of the bag at the meeting and revealed the company's new plan.