Many towns in the West consider themselves “outdoor” towns—suggesting a citizenry eager to bike, run, ski, paddle, hunt, fish, hike, backpack, float and camp.

美国西部的很多小城镇将自己视为“户外型”城镇——这说明这儿的市民喜欢骑自行车、跑步、滑雪、划船、打猎、钓鱼、远足、背包旅行、漂流和露营。

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Float plants typically run 24 hours a day for years at a time.

浮法制造的工厂一次运作就是几年，而且通常都是24小时不间断运作。

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The float shoe also guides the casing toward the center of the hole to minimize hitting rock ledges or washouts as the casing is run into the wellbore.

当下套管时，浮鞋同样能够引导套管到井眼中心，减少套管对岩石突起或者井眼冲刷段的撞击。

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The float shoe also guides the casing toward the center of the hole to minimize hitting rock ledges or washouts as the casing is run into the wellbore.

当下套管时，浮鞋同样能够引导套管到井眼中心，减少套管对岩石突起或者井眼冲刷段的撞击。

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