求翻译：对工人必须进行安全教育和操作规程的教育：对变换工种及临时参加生产劳动的人员，也要进行安全教育和安全交底。是什么意思？

The education of safety education and operational procedures must be carried out on workers: the transformation type of work and temporary staff to participate in productive labor, but also for safety education and safety tell smb. What one's real intentions are.

The workers must be safety education and procedures to transform the education: Craft and temporary labor in the production staff, but also to safety education and security to the floor.

正在翻译，请等待...

Workers must conduct safety education and practice for education: to transform work and temporary personnel participating in productive labour, but also to conduct safety education and security gives the low-down.

正在翻译，请等待...