As one of the four large Hg ore producers in China, the Xunyang Sb-Hg ore field is located in southern Shanxi province.是什么意思_As one of the four large Hg ore producers in China, the Xunyang Sb-Hg ore field is located in southern Shanxi province.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句