In stairwell when north tower collapsed.

当北楼坍塌时，位于世贸大厦楼梯井。

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North tower, 72nd floor (in office when plane struck)

当飞机撞击大厦时，位于北楼72层的办公室内

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North tower, 82nd floor (in office when plane struck).

当飞机撞击大厦时，位于北楼82层的办公室内。

youdao

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

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On September 11, 2001, Kathryn Freed watched from two blocks away as a plane hit the World Trade Center's north tower.

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Jim Riches, who lost his firefighter son, Jimmy, when the World Trade Center's north tower collapsed, said the news offered a bit of comfort.

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