剖明

pōu míng xīn jì

剖明心迹

lay bare the true state of one's mind

yán jiū pōu míng wǒ men duì zì jǐ qīn mì de rén sā huǎng shǎo yī xiē

研究剖明我们对自己亲密的人撒谎少一些。

Research shows we lie less to people that we are close to.