The contribution share of technological change is 1%-1.5% in the east region which is less than 1% in the middle and the west region.是什么意思_The contribution share of technological change is 1%-1.5% in the east region which is less than 1% in the middle and the west region.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句