By the time I bring her down from the first floor, the second wave has struck.

我将她从二层带到一层时，第二个浪就袭来了。

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The second wave of the swine flu pandemic is now under way in the northern hemisphere.

北半球正在发生猪流感的第二波大流行。

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And people who moved a lot as kids were also more likely to die before the second wave of the study.

在这项研究的第二波，证实在孩童时期频繁搬家的人们很可能死亡的几率会大些。

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They began to give way in the 1970s to the second wave: less costly midrange minicomputers.

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In industry speak, a shift from the first wave of foreclosures to the second wave.

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This is the second wave of a major trend on television, which started with male characters.

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