求翻译：总之，发展中国家一直寻求竞争优势，而发达国家一直在保持竞争优势。如今发展中国家多过发达国家，如果去寻找自己的竞争优势将是如今面临的重要问题，或许多少年后我们能看到世界上的发达国家的数量超过发展中国家。但是这需要多久呢？是什么意思？

In short, developing countries have been seeking a competitive advantage in developed countries has been to maintain a competitive advantage. Developing countries more than developed countries, to find their competitive advantage will be important issues facing now, and perhaps how many years we can

In conclusion, the developing countries has been searching for a competitive advantage, while the developed countries has been to maintain a competitive advantage. Now more than the developed countries, developing countries if you go to find their own competitive advantage will be the key issues fac

In brief, the developing nation seeks the competitive advantage continuously, but developed country continuously in maintenance competitive advantage.Now developing nation many developed countries, if will seek own competitive advantage will be the important question which the present faces, after p

Overall, developing countries had been seeking a competitive advantage, and the developed countries has been to maintain a competitive advantage. Now the developing countries than in developed countries, if in search of their own competitive advantage is now faces important problems, perhaps many ye

正在翻译，请等待...