In assessing a commodity, it is necessary to take account of both expenditure of labor and use value.
对商品估价，要综合考虑商品的劳动耗费和使用价值。
The expenditure of something, such as time or labor, necessary for the.
成本某物的花费，例如时间或劳动，是为达到某一目的而必需的。
The expenditure of something, such as time or labor, necessary for the attainment of a goal.
本钱某物的花费，例如时间或劳动，是为达到某一目的而必须的。
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