It remained in widespread use until late in the 20th century.

在20世纪末之前，它仍然广泛使用。

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Computers are in widespread use now to help manage underground water reservoir.

现在普遍使用计算机管理地下水库。

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One problem is that mobile phones have been in widespread use for a relatively short period of time.

其中一个难题就是手机的广泛应用只是很短时期里的事情。

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She notes that the use of pesticides, including organophosphates, is widespread in developing countries.

VOA: special.2010.05.26

For some, the idea of this technology in widespread use suggests grim scenarios.

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Super efficient lights known as LEDs are in widespread use in car tail lights, cell phones, and TV screens around the world.

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Meanwhile, Medicare has covered the CT scans since 2006, and the tests are in widespread use, even though their usefulness for patients is unclear.

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