Based on the standard approach SSA &D, a real tourism enterprise management information system named TSS is analyzed and designed, and the results of analysis and design are presented.是什么意思_Based on the standard approach SSA &D, a real tourism enterprise management information system named TSS is analyzed and designed, and the results of analysis and design are presented.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句