In fact, of the four generations Pew Research has data for, the Millennial generation does not cite work ethic as distinctive of itself.

事实上，在皮尤研究中心（Pew Research）四代人的数据中，千禧一代并没有将职业道德作为其独特之处。

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The house had belonged to her family for three or four generations.

这座房子属于她家已有三四代了。

《柯林斯英汉双解大词典》

So there are normally about four generations.

一共大概有四代人。

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In fact,he says, they have grown pepper in his family for the last four generations.

VOA: standard.2009.04.16

Most of the incentive-trust plans that Scroggin drafts are dynasty trusts generally spanning four generations.

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The West family owned a mountain farm property that had been passed down four generations.

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"I didn't want to extinguish the fire that has lasted four generations, " says Tsuchiya.

CNN: ASIANOW - TIME Asia