The two men were now halfway up the Denon Wing's entry tunnel, and Langdon could see the twin ascending escalators at the far end, both motionless.

二人此刻刚好处在通往德农厅的隧道的一半的路程上。兰登看到了尽头的一对向上的扶手电梯，但两个扶手梯都一动不动。

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The steel and glass entry pavilion will include two large steel columns salvaged from the twin towers.

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It was issued in August 2001 and showed an entry to Pakistan early the following month - days before the twin towers of the World Trade Center were attacked.

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