Inside a Shenyang factory that once churned out tractors, workers scale down, pouring molten iron into molds to make cast-iron fences and gates.是什么意思_Inside a Shenyang factory that once churned out tractors, workers scale down, pouring molten iron into molds to make cast-iron fences and gates.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句