To emphasize the campus security, we arranged teachers'patrolling theand improved the campus security.
重视校园安全, 每节下课皆排有老师作校园巡逻,提升校园安全.
However there remains a serious problem on school safety, Accidents occur frequently on campus.
然而,近年来,我国校园安全问题依然严重存在,校园安全事故频频发生。
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