一名持枪者在美国一所大学杀害了两人,引发了对嫌犯的搜寻和校园封锁。 A gunman killed two at a U.S. university, sparking a search for the suspect and campus lockdown.

当局正在搜寻一名向美国一所大学开火的枪手,造成两人死亡。 Authorities are searching for a gunman who opened fire at a U.S. university, resulting in two deaths. 事件发生在校园内,导致封锁和应急反应。 The incident occurred on campus, prompting a lockdown and emergency response. 执法人员尚未确定嫌疑人或公布动机详情。 Law enforcement officials have not yet identified the suspect or released details about the motive. 随着调查的继续进行,大学社区保持高度警惕。 The university community remains on high alert as investigations continue.