The inventor created a new time-saving device.

那位发明家创造了一种节省时间的新设备。

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The intelligent power saving device can be used for soft start up, soft shutdown and automatically adjusting output and cost reduction.

智能节电器能实现电动机的软启动、软停机，自动调整电动机输出功率，达到节能降耗的目的。

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The water-saving device can replace tap water with the waste water to wash urinals, so that water is utilized fully, and water resources are saved.

使用本发明节水装置可用废水代替自来水冲洗便池，从而实现水的充分利用，节约水资源。

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The company is swimming in shark-infested waters with no life-saving device around to help bail it out.

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The only way the IRS can stop the spread of this tax-saving device, Grundeman says, is to persuade Congress to change the law.

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Beyond the professional uses I speculated about earlier this week (ex: Project Glass could be a life-saving device for policemen, firemen, etc.), Project Glass could become the ultimate toy.

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