hourly earnings的用法和樣例：
例句
- To do this, we weight the hourly wage for each grade by its proportion of the total labor required to produce the product.
為此，把每一等級的小時工資，以生產這種產品所消耗的該等級勞動量佔總勞動量的比重為權數，進引加權。 - If you convert every potential opportunity into an hourly wage, it makes the trade-off clear.
如果你把每個潛在的機會都換算成小時工資，是否值得花時間省錢就一目了然了。
