它具有前面所讨论的服务规范类型中的若干部分。
It has several parts with types that are the service specifications discussed previously.
市场细分是指把某一特定的产品或服务的市场切分成若干部分的行为。
Segmentation is the process of slicing a market for a particular product or service into a number of different segments.
老师在这里应该是协调者、组织者、服务者，不应该像高高在上的大干部，更应该像咖啡厅的服务员。
Here, teacher should be a coordinator, organizer and service giver. He should be more like a waiter in a coffee house but not a big person with higher status.
应用推荐