为了促进较不发达国家的业化进程，西方国家必须向新兴国家的制造业产品开放市场。

为了促进较不发达国家的业化进程，西方国家必须向新兴国家的制造业产品开放市场。

In order to facilitate the industrialization of the less-developed countries, the western nations must open up their markets to the manufactured products of the new states.