take the law into your own hands (tèik de lóu íntù yóur òwn hǎnds)

Idiom Law

含义

to punish someone without legal authority

没有法律授权惩罚某人 (méiyǒu fǎlǜ shòuquán chéngfá mǒurén)

例句

"Citizens should not take the law into their own hands."

"公民不应将法律掌握在自己手中。" (gōngmín bù yīng jiāng fǎlǜ zhǎngwò zài zìjǐ shǒuzhōng)