And the total foreign trade volume increased from US$ 1.13 billion in 1950 to US$ 323.9 billion in 1998,or an increase of 287 times,with an average annual growth rate of 12.5 percent.是什么意思_And the total foreign trade volume increased from US$ 1.13 billion in 1950 to US$ 323.9 billion in 1998,or an increase of 287 times,with an average annual growth rate of 12.5 percent.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句