又是911!911发生的时候我正在爱丁堡大学达尔文楼的办公室忙得不可开交。一位现在荷兰的女技术员找到我办公室告诉我:Pan,有人用飞机把美国世贸大楼给撞了!死伤惨重!我第一反应是:谁这么不小心?又开飞机撞上了大楼?!怎么搞得?!后来才知道那是恐怖袭击!纪念911! Is 911 again ! 911 occurred when I was busy in my office in Darwin Building in University of Edinburgh .A d utch female technician who is now in netherlands went to my office and told me that : Pan, the World Trade Center in the United States was hit by flown on to it ! Many Casualties ! My first reaction was : Who is so careless ? And a plane hits the building again ? ! Later I learned that a terrorist attack ! Commemorate the 911 !