求翻译：韩国有选择、有步骤地开发其若干技术的同时。同时积极消化尖端技术，从而为转向“知识密集型”产业结构奠定基础。韩国对美国注重研究开发投资(R&D)，以获取美国的先进技术与管理经验，进而进行层次较高的投资模式。是什么意思？

South Korea have a choice, step by step development of certain of its technology at the same time. Actively digest cutting-edge technology, so as to turn to the "knowledge-intensive industrial structure to lay the foundation. South Korea to the United States focus on research and development investm

There are select, there are several steps in the development of its technology. Cutting-edge technology, while at the same time actively assimilate to go to the knowledge-intensive" industrial structure. South Korea to the United States focus on research and development investment (R &D), in ord

South Korea has the choice, has the step to develop its certain technical at the same time.Simultaneously is positive digests the most advanced technique, thus for changes “the knowledge intensity” the industrial structure to lay the foundation.South Korea pays great attention to the research develo

Korea has selected, the systematic development of several of its technology at the same time. While actively digest and cutting-edge technology, so as to shift to a "knowledge-intensive" lay the foundation of the industrial structure. Korea United States focus on investment in research and developme

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