We should make every effort to prevent violence happening at school, for more and more students would drop out of school if their personal safety couldn't be guaranteed.
我们应该尽力防止校园暴力事件的发生，因为如果不能保证学生的人身安全，会有越来越多的学生辍学。
They weren't selecting their dating partners specifically for violence, " said Emily F. Rothman, lead researcher and assistant professor at the Boston University School of Public Health.
波士顿大学公共健康学院首席研究员艾米丽.罗斯曼教授说：“对约会对象施以暴力的学生中大多数是一贯都有暴力行为，而不是针对其中某个特别的约会对象”。
Black and Latino boys commit plenty of violence in school, of course, but they're more likely to assault an individual whom they know.
当然，黑人及拉丁美洲男孩在校园也犯下许多暴行，但他们则更可能去袭击他们所认识的人。
High school bands march the streets of Los Angeles - a common celebration on the day the nation marks the holiday celebrating King and his message of non-violence..
各中学的乐队在洛杉矶的街道上游行。 在纪念马丁.路德.金博士及其非暴力主张的日子，这是很常见的庆祝活动。
One of the difficulties which puzzle the schools' campus management nowadays is the continuous gangster fightings or violence in schools, harming the school and the society.
校园中的学生打架行为危害大、影响坏，屡禁不止，是长期困扰校园管理工作的难题之一。
One of the difficulties which puzzle the schools' campus management nowadays is the continuous gangster fightings or violence in schools, harming the school and the society.
校园中的学生打架行为危害大、影响坏，屡禁不止，是长期困扰校园管理工作的难题之一。
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