But saving testing labour is fruitless if it only adds moreburden to the maintenance department who look after this automated equipment.

但是如果这只是给管理这些自动化设备的维护部门带来更多的负担，那么节省测试工人也是没有意义的。

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The Department of Energy estimates that electricity demand drops by 0.5 percent during Daylight saving Time, saving the equivalent of nearly 3 million barrels of oil.

——美国能源部统计，实行夏时制期间，美国能源需求量下降0.5%，相当于节省了300万桶石油。

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The prisoners were credited with saving the guard's life, but for all their heroism, the convicts received nothing but congratulatory letters from the sheriff's department.

这些罪犯因为救了狱监的命而被表扬，但是他们的英雄行为，只换来了治安官的表扬信而已。

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Ministers agreed that energy conservation was well overdue, but said that the subject had been ignored by the previous government so there wasn't even an energy-saving team in place in the department.

BBC: Energy Bill: Big polluters may be exempted

As of January 1st 2012, the Treasury Department eliminated the ability to purchase paper saving bonds.

FORBES: How To Earn 3.5% On a US Savings Bond

Panic after credit markets locked up on September when the Treasury Department incoherently let Lehman Brothers go after saving Bear Stearns.

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