各打五十大板
put the blame on the two parties equally; blame both sides without discrimination;punish the innocent and the guilty alike;punish the wronged and the wrongdoer alike
各打五十大板ɡè dǎ wǔ shí dà bǎn
指不分對(duì)錯(cuò),對(duì)雙方處以相同的懲罰。punish the guilty and the innocent alike, blame both sides without discrimination