According to Chinese statistics,Sino-US trade volume was 2.45 billion US dollars in 1979 but rocketed to 42.84 billion US dollars in 1996,with an accumulative volume of 260.6 billion US dollars over the past 18 years.是什么意思_According to Chinese statistics,Sino-US trade volume was 2.45 billion US dollars in 1979 but rocketed to 42.84 billion US dollars in 1996,with an accumulative volume of 260.6 billion US dollars over the past 18 years.在线翻译_英语_读音_用法_例句