不惩治他会败坏风纪: it would be corrupting discipline to leave him unpunished
Example Sentences:
1.
Most schools do have dress codes that prohibit midriff baring shirts and short skirts and disciplinarians say they will enforce the rules 多数学校的着装规定不许穿露脐装和超短裙，主管学校风纪的老师们也表示要严格执行规定。
