This phenomenon, predicted by Einstein's theory of general relativity, causes light to curve as it flies through space-time that has been dented by the gravity of large bodies of mass.

这一现象是指光线在时空中传播的过程中由于大质量物质的引力而发生弯曲，这也是爱因斯坦的广义相对论所预言的。

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But because relatively few sand flies are infected with the Leishmania parasite - even in endemic areas - a large number of specimens have to be tested to get any informative data.

但是由于感染利什曼原虫的白蛉数量相对较少(甚至是在流行地区)，为了获得有价值的数据，需要测试大量的标本。

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Objective To learn the encroachment situation of flies in large scale public greenbelt in Hongkou district and explore effective measures for controlling flies.

目的为了进一步掌握虹口区大型公共绿地蝇类侵害情况，探索有效的防治措施。

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Still, having to hot swap between (expensive, proprietary) memory cards on the Vita kinda flies in the face of large storage capacity memory cards, like the 32GB one employed by the unlucky person who discovered the limitation.

ENGADGET

Many such explanations arise from the idea that males have more to gain than females do by seeking a large number of mates a notion that is ultimately based on experiments with fruit flies in 1948.

NEWYORKER: It Ain��t Necessarily So