In energy-intensive industries, rolled steel production was up year-on-year 26 per cent; alumina 54 per cent and aluminium 43 per cent.是什么意思_In energy-intensive industries, rolled steel production was up year-on-year 26 per cent; alumina 54 per cent and aluminium 43 per cent.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句