He added, “It transforms the lives of women most of all because they get labor saving devices, they get lights so they can study at night, and it helps the kids with school.”

他补充说：“供电首先会改变妇女的生活状况，因为她们因此可以节省体力，晚上可以在灯光下学习；同时供电也有助于儿童的学业。”

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In addition to saving money on materials, it is estimated that building a Sears house took only about 350 hours of carpenter labor, compared with 580 hours for a conventional house.

除了可以节省材料方面的支出外，相较于便利屋的580个小时，兴建一栋西尔斯住屋估计只需花费350个小时左右的木工。

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What we have gained in convenience from labor-saving devices over the past half-century, we have paid for in terms of a sharp decline in physical activity.

半个世纪以来，我们从各种节省人力的设备中得到很多便利，但这是以我们身体活动的大大减少为代价的。

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The universal use of the telephone will, of of course, be viewed with disapprobation by the sound-producing part of the community, just as the introduction of labor-saving machines was met by the hostility of the laboring classes.

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