求翻译：绝对成本理论只说明了在国际贸易中，在某些产品的生产中具有绝对优势地位的国家参加国际分工和国际贸易才能获得利益。现实中，世界上有很多国家在任何产品的生产中都不存绝对优势，它们生产的所有产品效率都低，成本都高。这些在生产上并不具有优势的国家能否参加国际分工和交换，能否从国际分工及国际贸易中获得利益，亚当·斯密并没有回答。是什么意思？

The theory of absolute cost only, with an absolutely dominant position in the production of certain products in international trade countries to participate in the international division of labor and international trade in order to obtain benefits. In reality, the world many countries are not kept t

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The absolute cost theory only showed in the international trade, has the absolute superiority status national participation international division of labor and the international trade in certain product production can obtain the benefit.In the reality, in the world has very many countries all not to

In theory only confirms the absolute cost in international trade, has an absolute advantage in the production of some products of national participation in the international division of labour and to obtain the benefits of international trade. In reality, there are many countries in the world withou