Among them, 50% what the crop of electroacoustic parts of an apparatus holds global output, small special 60% what the crop of electric machinery takes the whole world.是什么意思_Among them, 50% what the crop of electroacoustic parts of an apparatus holds global output, small special 60% what the crop of electric machinery takes the whole world.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句