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发表于 15-2-2011 11:35:09|来自:美国
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本帖最后由 freesoul99 于 15-2-2011 11:37 编辑
如果你可以看到原文, 第II部分第8条是这么写的:
8。 To account for the change in household size over time, household income from work is divided by the total number of members in the household to derive the household income per household member. |
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