Ministers from some 30 countries offered few details about how they plan to unblock the so-called Doha Round of world trade talks, which have been frozen since last summer.是什么意思_Ministers from some 30 countries offered few details about how they plan to unblock the so-called Doha Round of world trade talks, which have been frozen since last summer.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句