Before leaving, Mr. Seymour turned off the vacuum cleaner and the water valve.

在离开之前，西摩先生关掉了真空吸尘器和水阀。

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It pumps water out of tiny bag-like bladders, making a vacuum inside.

它把水从像袋子一样的囊状物里抽出来，使囊状物的内部形成真空状态。

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We know the water moves downwards when its left to itself as in rain, but you see if it moves downward on the right that would leave a gap, vacuum a hole in the pipe.

我们知道水都是往下运动的，就好比如同下雨一样，但是你会发现如果在右边的水也向下运动，就会产生一个空隙，在吸管里会有一段真空部分。

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Apparently, you have never tasted meat cooked to succulent perfection until you've been fed tenderloin that's been vacuum-sealed and hot-water-bathed for five hours.

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You had merely to lead them to the plate-glass porch door and point out a squirrel or a cat running on the railing, or the automatic pool vacuum flipping its tail in the water as it carried on, side to side, end to end.

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And then at his restaurant, Tremont 647, he turns around and serves tasting menus of dishes like "smoke-vide" beef ribs a preparation that combines smoking with the sous-vide method of cooking vacuum-sealed food in a low-temperature water bath and smoked duck-confit po'boys.

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