In 2001,there were 3.97 million staff and workers in Beijing,down by 0.2 percent from that in the previous year.是什么意思_In 2001,there were 3.97 million staff and workers in Beijing,down by 0.2 percent from that in the previous year.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句