1. 对用户操作、维修人员进行技术指导和培训工作；的翻译：1. technical guidance and training to user operations, maintenance staff; 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

1 user operation and maintenance personnel to provide technical guidance and training;

1. technical guidance and training to user operations, maintenance staff;

1. To the user operation, the serviceman carry on the technical guidance and the training work;

正在翻译，请等待...

1. technical guidance and training to user operations, maintenance staff;