此外KFC可以在培训的过程中加入过往收到的投诉案例，教授员工处理的方法

此外KFC可以在培训的过程中加入过往收到的投诉案例，教授员工处理的方法，从而避免出现类似的情况。

結果 (英文) 1:

Besides KFC can join in the training process of complaint cases received in the past, Professor handling methods, so as to avoid a similar situation.

結果 (英文) 2:

In addition KFC may be added in the course of training in the past cases of complaints received, the professor staff to handle the method to avoid a similar situation.

結果 (英文) 3:

In addition KFC can join in the process of training in the past received complaints case, the method of teaching staff to deal with, so as to avoid a similar situation.