BDI-based prediction is running low throughout the year, and its expected implementation in 2009 operating income 9.83 billion yuan, up 44.0 percent decline.是什么意思_BDI-based prediction is running low throughout the year, and its expected implementation in 2009 operating income 9.83 billion yuan, up 44.0 percent decline.在线翻译_英语_读音_用法_例句