第二架飞机撞上纽约世贸中心大楼时造成巨大破坏：烈火和浓烟从大楼里滚滚而出，随后大楼垮塌，产生巨大烟浪。
The consequences of the second aircraft crashing into New York 's WTC were devastating : fireballs erupted and smoke billowed from the skyscrapers anticipating the towers ' collapse and monstrous dust clouds .
烟浪