Hunan Black Tea, available in nearly 50 kinds, is divided into three categories: black tea Congou , black broken graded tea and O.P black tea.是什么意思_Hunan Black Tea, available in nearly 50 kinds, is divided into three categories: black tea Congou , black broken graded tea and O.P black tea.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句