That is why national business groups – conglomerates – often play a key role in transforming an economy and its exports. This is especially true in developing counties, where many markets are missing and the business environment is often extremely challenging.
这也是国家商业集团——集团公司（conglomerate）——总是在改变经济及其出口方面起到关键作用的原因。发展中国家尤其如此，那里许多市场存在空白，商业环境也极不友好。