In order to accurately simulate the labor age structure,this paper uses the OLG method and establishes a recursion model that relatively impairs the age changes.是什么意思_In order to accurately simulate the labor age structure,this paper uses the OLG method and establishes a recursion model that relatively impairs the age changes.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句