Like all gyms, they have all sorts of things to help build up muscles in different parts of the body, like applied bicycles, chest stretching machines, and running machines.

像所有的健身房一样，它们有各种各样的器材来帮助锻炼身体不同部位的肌肉，比如实用的自行车、胸部拉伸机和跑步机。

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The meanings of "mechanical" and "life" are both stretching until all complicated things can be perceived as machines, and all self-sustaining machines can be perceived as alive.

“机械”与“生命”这两个词的含义在不断延展，直到某一天，所有结构复杂的东西都被看作是机器，而所有能够自维持的机器都被看作是有生命的。

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This morning I used my “extra” hour at the gym. I spent more time stretching and on the various exercise machines than I do usually and it felt great.

今天早上，我利用这”额外“的一小时健身，我用了比平常更多的时间来做操和用各种健身器材锻炼，感觉非常好。

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Now his Norwalk, Conn. practice is holding off on buying new machines and stretching the old machines' life span to five years.

FORBES: Cranking Up the Volume

Ms. Blair spends months constructing the pieces in the workroom of her home in Louisville, a tidy space stocked with cutting tables, sewing machines and drawers of supplies stretching to the ceiling.

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