Babbage envisioned a more accurate, labor-saving way of making such tables, and his Difference Engine was the result.

巴贝奇设想能有一种更精确、解放人力的方法来计算这些表，而他的差分机就是这个解决之道。

youdao

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。

youdao

This nonprofit group was established in North Carolina in two thousand three. The aim is to fight hunger and help rural economies with labor-saving agricultural devices that can be reproduced locally.

这一非盈利性组织是于2003年在北卡罗来纳州建立的，此组织的目的是为了对抗饥饿，并且用可以在当地生产的节约劳动力的农业设备来帮助农村经济的增长。

youdao

He lived in a better house with new labor-saving devices.

VOA: special.2010.12.02

We can always support jobs by protecting inefficiencies, such as import protection or prohibiting labor-saving technology.

FORBES: The FCC, Jobs And Rainbow Stew

New technology will be introduced along with labor-saving capital investment, and skilled workers will tend to replace unskilled workers.

FORBES: The Minimum Wage Delusion, And The Death Of Common Sense

Governments can save jobs by discouraging new technology or outlawing labor-saving devices like automatic elevators and automated telephone service.

FORBES: Jobs and Public Policy