求翻译：保证、操作培训等方面。这些售后服务工作可以归结为两随着顾客满意观念的深入发展，为顾客提供售后服务的工作从原来的维修及处理投诉扩展至大方面：支持服务和反馈赔偿。售后服务不仅可以直接影响到顾客的免费热线、信息与决策的服务、回访、售后的修理及维护服务、维修零件供应、广泛的质量满意度，还可以对产品在销售中出现的失误给予补救，以达到顾客满意。是什么意思？

Assurance, operator training and so on. The service work can be attributed to two with the further development of the concept of customer satisfaction, to provide customers with after-sales service and maintenance work from the original expansion Tai complaints: the support and feedback compensation

正在翻译，请等待...

Aspects and so on guarantee, operation training.These post-sale service work may sum up is two satisfies the idea along with the customer the thorough development, provides the post-sale service for the customer the work expands the utmost aspect from the original service and the processing suit: Th

Assurance, operations training, and so on. These post-sale service work is summed up in two with the in-depth development of the concept of customer satisfaction, to provide customers with after sales service to extend the work from the original service and complaints handling: support and feedback

Assurance, operations training, and so on. These post-sale service work is summed up in two with the in-depth development of the concept of customer satisfaction, to provide customers with after sales service to extend the work from the original service and complaints handling: support and feedback