Our wrrent theory of unemployment insurance is estabushed on the basis of low - abstractwe level, which has clear concept of operation, and the unemployment insurance system has not formed a complete sdentifu theory system.是什么意思_Our wrrent theory of unemployment insurance is estabushed on the basis of low - abstractwe level, which has clear concept of operation, and the unemployment insurance system has not formed a complete sdentifu theory system.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句