Smoke billows from one of the towers of the World Trade Center and flames and debris explode from the second tower, Tuesday, Sept. 11, 2001.

2001年9月11日，星期二，黑烟从世贸大厦双塔的其中以塔喷涌而出，烈火和碎片从第二座塔爆裂开。

youdao

The North Tower of the World TradeCenter dissolves in a cloud of dust and debris about a half hour after thefirst twin tower collapsed, on September 11, 2001.

在南塔垮塌半个小时后，世贸中心北塔在一片灰尘中消失。

youdao

At 8:46 that morning, Atta flew Flight 11 into the World Trade Center's North Tower.

在上午八点四十六分，阿塔驾驶着11号航班撞向世贸大楼北塔。

youdao

Albert eventually died destitute in a Leeds tower block 11 years ago.

BBC: SPORT | Boxing | Stoppage gives Johanneson title

Michael Massaroli, 38, was working for Cantor Fitzgerald on the 101st floor of the North Tower on September 11, 2001, when a jet plane slammed into the floors beneath him.

CNN: Death of bin Laden brings healing to old wounds

Kevin Donnelly had rushed with their crew from Manhattan's East Village to the North Tower minutes after Flight 11 struck.

CNN: 9/11 museum: Tragedy turns the mundane into memorial