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Sometimes, instead of purchasing a commodity out and out, people want to buy only the use of it, for a longer or shorter period. The price paid for such temporary use is commonly called hire.

有时候，人们不愿意把一件商品买个精光，而只想买它的使用价值，时间可以长一点，也可以短一点。这种临时使用的费用通常称为租金。

— John Buchanan Robinson 约翰·布坎南·罗宾逊