Yabla video uses of 守口如瓶

所以 suǒyǐ
审慎 shěnshèn
xìng
gēn
守口如瓶 shǒukǒurúpíng
de
意义 yìyì
就是说 jiùshìshuō
So, the point of being cautious and keeping your cards close to your chest is,
所以 suǒyǐ
一定要 yīdìngyào
duì
能够 nénggòu
承诺 chéngnuò
de
条件 tiáojiàn
ne
守口如瓶 shǒukǒurúpíng
So, you must not reveal the conditions you can promise.