岂有此理

面对复杂多变的外部环境，我们做事必须做到岂有此理。

miàn duì fù zá duō biàn de wài bù huán jìng, wǒ men zuò shì bì xū zuò dào qǐ yǒu cǐ lǐ.

Faced with a complex and changing external environment, we must work in such a way that this is possible.

他借了钱不仅逾期不还，还对债主恶语相向，真是岂有此理！

tā jiè le qián bù jǐn yú qī bù hái, hái duì zhài zhǔ è yǔ xiāng xiàng, zhēn shì qǐ yǒu cǐ lǐ!

He borrowed money and not only failed to pay it back overdue, but also made harsh remarks to his creditors. It was really unreasonable!