Over the last few years, however, scientists have made dramatic advances in getting electricity out of piezoelectric devices.

然而，在过去的几年里，科学家们已经在相反的过程——从压电设备中获取电能——中取得了引人注目的进步。

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The most dramatic swing, however, has been in the pork industry.

然而，最引人注目的下跌发生在猪肉业。

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Despite their dramatic appearance, however, these ash plumes are insignificant when it comes to long-term affects on global climate.

尽管其出现极具震撼，但这些火山灰尘对于全球气候的长期影响并不重大。

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However, the dramatic decrease of demand in the last few years has become far too great a burden to be covered by corporate efforts.

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However, the dramatic images were soon recognised as having been lifted from Call of Duty: Modern Warfare 3, a multi-million selling game released in 2011.

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However, his dramatic change of lifestyle has not been without controversy.

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