According to situation and tasks of continual education for seismic system, it is researched to establish continual education managerial system and operation mechanism on market economy.是什么意思_According to situation and tasks of continual education for seismic system, it is researched to establish continual education managerial system and operation mechanism on market economy.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句