Although it has been spruced up and re-hung, most recently in 1996, the corridor is closed to all save the most persistent or well-connected because of a chronic shortage of guards.

虽最近于1996年加以修缮，但因其长期缺乏警卫人员，现已外关闭，坚持不懈非看不可者和与画廊有良好联系的人除外。

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If she heard a footstep in the corridor, she closed the cupboard again as hastily as it was possible with her aged hands.

如果她听见过道里有人走路，那双枯手便急忙锁上柜门。

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By 15,500 years ago, the ice-free corridor, that land corridor connecting Alaska with the mainland of the United States, was closed. The two ice sheets had merged.

他说：“到1万5千5百年前的时候，陆地上连接阿拉斯加和美洲大陆的无冰通道封闭了，这两片冰层已经相接。”

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The Vasari Corridor is closed to the general public, so gaining access involves some pre-planning.

BBC: Florence��s best-kept secret