外生相对优势理论虽能解释国际贸易存在的原因，但不能解释国际贸易的扩张与增长。

Although exogenous relative advantage theory can explain the reason why international trade exists, it fails to explain its expansion and growth;

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由于贸易壁垒的存在，肯尼亚的园艺产业将会像遗弃的玫瑰一样迅速枯萎。

With trade barriers in place, the horticulture industry in Kenya will shrivel as quickly as a discarded rose.

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尽管存在贸易竞争和业务外包，但美国制造业每年仍需要更替数万名即将退休的婴儿潮一代的人。

Despite trade competition and outsourcing, American manufacturing still needs to replace tens of thousands of retiring boomers every year.

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There is a debate among rich countries and developing countries about trade-related intellectual property rights.

发达国家和发展中国家,在贸易知识产权上存在着纠纷。

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