The Columbine shooting shocked the entire nation.

哥伦拜恩高中事件震惊了整个国家。

The Columbine massacre led to changes in gun control laws.

哥伦拜恩大屠杀导致了枪支管制法律的变化。

Many schools increased security after the Columbine incident.

许多学校在哥伦拜恩事件后加强了安保措施。

Documentaries about the Columbine shooting are still being made.

关于哥伦拜恩枪击事件的纪录片仍在制作中。

Survivors of the Columbine tragedy often speak about their experiences.

哥伦拜恩悲剧的幸存者经常谈论他们的经历。

At last we know why the Columbine killers did it.

至少,我们知道了为什么那两个克伦坂中学的学生会杀了那么多的同学.

This was after the Columbine High School shootings in Colorado.

写文章的时间就处在卡罗拉多高校枪击案之后.

Twenty years ago, 15 wooden crosses appeared on a hill overlooking Columbine High School, in Littleton, Colorado.

20年前，科罗拉多州利特尔顿市，俯瞰着科伦拜高中的一座小山上出现了15个木制十字架。

This month marks the tenth anniversary of the killing of 13 at Columbine High School in Colorado by two disgruntled students.

这个月是科罗拉多州Columbine 高中2名愤怒的学生杀死13名学生的10周年纪念。

Yet one of the indelible images from Columbine shows armed guards, caught on school video cameras, searching for the shooters.

至今人们依然清晰地记得校园摄像机镜头中，警卫持枪搜捕凶犯的情景。