The result is too much of one good or service and too little of another.

结果便是，要么这个弄得太多，要么那个弄得太少。

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Market specialization is a business term meaning the market segment to which a particular good or service is marketed.

市场专业化是个商业名词，意指将特定的商品或服务营销到某个市场区间。

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Monopoly: Marriage is the most common form of a monopoly, which is the situation when a market has only one seller of a good or service.

垄断：婚姻是一种垄断的最普通形式。它是这样一种状态，即一个市场只有一件物品或服务的唯一卖者。

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Instead of paying for a stay with cash or credit, guests can trade a good or service.

BBC: Barter your way to a bed in Rome

But, it is steadier than any other commodity or good or service yet discovered.

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As for what good or service to supply, the character of the entrepreneur is intimately involved.

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