他无意中冒犯了客户，导致生意受损。

tā wúyì zhōng màofàn le kèhù, dǎozhì shēngyì shòu sǔn.

He unintentionally offended a customer, resulting in a loss of business.

在陌生文化中，容易不小心冒犯他人。

zài mòshēng wénhuà zhōng, róngyì bù xiǎoxīn màofàn tārén.

In a foreign culture, it's easy to unintentionally offend others.

请接受我的道歉，我并非有意冒犯你。

qǐng jiēshòu wǒ de dàoqiàn, wǒ bìng fēi yǒuyì màofàn nǐ.

Please accept my apology; I did not mean to offend you.