Quadrupling the GNP will be a significant achievement in another way too. It will provide a new starting point from which,in another 30 to 50 years,we shall approach the level of the developed countries.是什么意思_Quadrupling the GNP will be a significant achievement in another way too. It will provide a new starting point from which,in another 30 to 50 years,we shall approach the level of the developed countries.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句