At that time toothpaste tubes were made of metal.

那时，牙膏管是用金属做的。

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Ninety-nine percent of the time, the dog sat next to the tubes blown into by patients with lung cancer.

在99%的情况下，狗狗会坐在肺癌患者吹入的管子旁边。

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This watch looks designed especially for science geeks, because it displays the time on nixie tubes.

这块表似乎专为科技狂人而设计，因为它是利用数码管来显示时间的。

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But I have to speak truth to power from time to time just to clear out the tubes.

FORBES: It Just Works, NOT! Apple Fail.

When she was working again, in a lab at a medical-research park in Eastview, surrounded by test tubes and electrophoresis trays, she had a lot of time to think about Grisha.

NEWYORKER: The Repatriates

Paul Andreu designed the first terminal at Charles de Gaulle, north of Paris, as a doughnut-shaped structure with glass tubes crossing through the middle, but when it came time to expand the airport, in the nineteen-eighties, only a few years after the first part was finished, his futuristic form seemed more like a cartoon than like a functional building, and more conventional terminals were ordered up.

NEWYORKER: Situation Terminal