滴水不漏

dī shuǐ bù lòu de ān quán cuò shī

滴水不漏的安全措施

watertight security measures

quán miàn dì lùn zhèng dī shuǐ bù lòu

全面地论证，滴水不漏

make a proof all-round and without any omission

tā shuō de dī shuǐ bù lòu

他说得滴水不漏。

He speaks flawlessly.

tā shuō de huà dī shuǐ bù lòu

他说的话滴水不漏。

He leaves nothing for people to criticize when she speaks.

dī shuǐ bù lòu de lǐ yóu

滴水不漏的理由

an ironclad excuse

zhè tiáo jìn lìng chú fēi shì dī shuǐ bù lòu fǒu zé huì bèi ōu méng fǎ lǜ tuī fān

这条禁令除非是滴水不漏，否则会被欧盟法律推翻。

Unless the ban is watertight, EU laws will overturn it.

zhè xiē ān quán cuò shī bìng bù shì dī shuǐ bù lòu de

这些安全措施并不是滴水不漏的。

Such safeguards are not watertight.