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His only connection to the outside world was an air tube and a bell. Each day he rang a bell to let those outside know that he was still alive.

墓内的僧人和外界的一切联系只有一根输气管和一个铃铛，每天僧人都会摇铃使外面人知其还活着。

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Dunne and his "Tube chat" campaign have since featured in media across the world, seeing TV interviews in Sweden, Brazil and the UK, as well as countless website, newspaper and magazine appearances.

邓恩和他的“地铁聊”活动被世界各地的媒体纷纷报道，如瑞典、巴西、英国等国都有相关电视采访，不计其数的网站，报纸和杂志也都报道了此事。

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If it passed directly through the tube and nothing happened to it, it would come out to the outside world again.

如果它直接穿肠而过,中间没有任何事情发生,它又会回到外面去

耶鲁公开课 - 生物医学工程探索课程节选

Twenty one years ago such questions were asked after the birth of Louise Brown, the world's first test-tube baby.

BBC: Cloning - where will it end?

Created to help the world's couch potatoes turn the tube on and off without having to make the arduous 2-meter journey to the TV set, the standby feature has spread to virtually every appliance in the home and office.

WSJ: Switching Off Standby Mode

Tube tickets, already among the costliest in the world, will rise by 3.6% and bus fares by 7.4%.

ECONOMIST: Traffic