Every two seconds this year, someone in the UK has bought one of her books.

今年她的系列书在英国每两秒就卖出一本。

youdao

The prototype refreshes its image every two seconds so movement is jerky and slow.

这个装置的原型每两秒钟会刷新一次图像，所以图像的移动有点慢，不太流畅。

youdao

The five-how activity changes across 80 separate regions of the brain in snapshots taken every two seconds.

这段影片长大五分钟，而截图是每两秒钟进行一次，充分显示了脑部80多个不同区域的活动变化。

youdao

Malaria kills about two hundred thousand children in Africa every year, an average of one every thirty seconds.

VOA: special.2010.04.20

Utilities now receive updates on transmission lines 30 times a second instead of every two seconds.

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In his lab Pister has scaled his network to some 800 motes sending error-free data every two seconds.

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The company estimates that its name is broadcast on Twitter once every two seconds, mostly by teens tweeting incessantly about their ooVoo activity.

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