对不住

tā de bí zi zài tǎng xuè jiù zài nà yī kè wǒ gǎn dào yǒu diǎn duì bu zhù tā

他的鼻子在淌血，就在那一刻，我感到有点对不住他。

His nose was bleeding and, at that moment, I felt sorry for him.

wǒ lǎo gǎn jué duì bu zhù bié rén yě duì bu zhù zì jǐ

我老感觉对不住别人也对不住自己。

I always felt sorry for myself and others.