不守纪律的 meaning in English

coltish

We have winked at these irregularities too long .
对这种不守纪律的行为我们忽视的时间过长了。
He had no trouble with discipline that term
那学期在他的课上，没有不守纪律的。
Possession of banned substances will mean immediate dismissal
不守纪律的人将立即被开除
In fact , he says requiring uniforms may even increase discipline problems
事实上，他说道：校服的使用甚至也许反而会增加不守纪律的问题发生。