Complaining of Service的意思|示意

I'm writing this letter in purpose of complaining about your after-sale service.

我写这封信要投诉你们的售后服务。

Latent crisis of a library is related to its service and includes the three forms: client complaining, document acquisition, and staffing.

图书馆的内隐性危机主要是就其服务而言的，包括读者投诉、文献采访和馆员队伍三个方面。

Should they be doing something to improve their service and quality of product?Instead of worrying, we've got to shut up somebody who is complaining too much.

是我的投诉正当他们应该做的事情，以改善他们的服务和产品质量令人担忧，而不是我们已经有了闭嘴有人抱怨太多。

That restaurant manager has just been complaining about the quality of service we provide.

餐馆老板在抱怨我们提供服务的质量。

The important conclusions include: the first, the rate of complaining to employee or manager is very low and the rate of customer defection is very high after service failure;

重要的研究结论包括：第一，顾客向企业员工或管理层抱怨的比例非常低，顾客在遭遇服务失误后的流失率非常高；

The sense of service to customers complaining about zero.

把服务意思提高到客户的零抱怨。