求翻译：一个国家的产业与另一个国家的产业部分产品交换，例如中国家电与美国航空制造业之间贸易称产业间交换，一个国家某个企业，如TCL，长虹，康佳，海尔，用自己的产品与另外一国某企业产品相交换，称企业间贸易，产业间与企业间的贸易称外部贸易，在贸易中占主导地位。是什么意思？

A country's industry and other industrial countries, the exchange of some products, such as China and the U.S. aviation industry home appliances, said inter-industry trade between the exchange, a national of an enterprise, such as TCL, Changhong, Konka, Haier, with their own products with another pr

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A national industry with another national industry partial product exchange, for example the Chinese electrical appliances and between the American aviation manufacturing industry the trade called the industry exchanges, a national some enterprise, if TCL, the rainbow, Kang is good, Haire, exchanges

A national of industry and another national of industry part products Exchange, for example China appliances and United States aviation manufacturing Zhijian trade said industry between Exchange, a national a enterprise, as TCL, CHANGHONG, KONKA, Haier, with own of products and also a country a ente

A national industry exchanges with some products of another national industry, e.g. the trade claim the industries exchange between U.S.A. aviation manufacturing industry and the Chinese electrical home appliances, a certain enterprise of a country, such as TCL, Changhong, Konka, Haier, exchanges wi