Railway: investment were RMB103.2bn in the first 4 months, up 170.5% YoY. (Source: China Securities Journal是什么意思_Railway: investment were RMB103.2bn in the first 4 months, up 170.5% YoY. (Source: China Securities Journal在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句