求翻译：为了确保员工合法收入和工作时间，人事部、生产部和审计部会监控工人的工作时间和加班时间，以确保员工按法规要求每天加班不超3小时，每月加班时间不能超过80小时，以确保员工每周加班时间不超20小时。是什么意思？

In order to ensure that their legal income and working hours, the personnel department, production department and audit department to monitor workers' hours and overtime, and regulatory requirements to ensure that employees overtime does not exceed three hours a day, not more than 80 hours overtime

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正在翻译，请等待...

In order to ensure that the legitimate income of employees and working time, personnel department, production department and Audit Department monitors workers ' working hours and overtime to ensure that employees requested does not exceed 3 hours of overtime a day, period of not more than 80 hours o

In order to guarantee the staff lawfully earned income and the operating time, the human resources department, the production department and the ministry of audit can monitor worker's operating time and the overtime, guarantees the staff to work overtime every day according to the laws and regulatio