Technological diffusion via foreign direct investment and the development of hi-tech industries in Hubei province--Evidence from optic communications industry in Wuhan是什么意思_Technological diffusion via foreign direct investment and the development of hi-tech industries in Hubei province--Evidence from optic communications industry in Wuhan在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句