The Twin Towers collapsed after the attack.
双子星高塔在攻击后倒塌了.
互联网
The tribute in light represents the lost twin towers from the World Trade Center.
不灭的灯光象征着世贸中心在9.11事件中损毁的双子塔.
互联网
Who can erase the mental images of those planes smashing into the twin towers?
谁能抹去飞机撞进双子塔楼时留在人们心灵上阴影?
互联网
Do some investigative work about the Twin Towers ( use newspapers, magazines, or books ).
( 使用报纸杂志和书本 ) 对这两座塔楼作一些研究工作.
互联网