Wǒmen bù néng duì shèhuì de bù gōngzhèng xiànxiàng lěngyǎnpángguān.
We cannot stand by indifferently in the face of social injustice.
Tips
usage
This idiom often carries a negative connotation — the bystander could help but chooses not to. It can also mean to observe something critically from a detached vantage point.
