unruly people

基本解釋

A nomadic desert people, Bedouin are hardy but unruly troops.
貝督因為沙漠游牧部落，其部民強悍桀驁。
www.totalwar.honga.net
Much of the ability to teach is innate— an ability to inspire young minds as well as control unruly classrooms that some people instinctively possess and some people definitely do not.
教學能力很大一部分是天性使然的，這種能力體現(xiàn)在激勵每一顆萌動的心靈，這種能力體現(xiàn)在馴服每一位不羈的學子。這種能力，有人與生俱來，而有人望塵莫及。
Much of the ability to teach is innate—an ability to inspire young minds as well as control unruly classrooms that some people instinctively possess (and some people definitely do not).
教書育人的能力大多是與生俱來的，即激發(fā)朝氣蓬勃的思想、駕馭難以管教的班級。這種能力是一些人與生俱來的；很明顯，一些人并不具有這種品質。

When police try to control an unruly crowd, they pepper-spray people indiscriminately.
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The latter has been virtual, haphazard and shrill, often involving young people who congregated on IRC (chat) networks and unruly discussion forums like 4chan.
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An unruly mob of dissidents and malcontents provoked, antagonized, and disobeyed the orders of people in uniform who were charged with keeping the public peace.
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