nǐ / yàoshi / gǎn / zài / lǎobǎn / miànqián / sāhuǎng / zhēnshi / huó / de / bù / nàifán / le

你要是敢在老板面前撒谎，真是活得不耐烦了。

If you dare lie to the boss, you must really be asking for trouble.