本文首先探讨顾客期望及满意含义。
This article investigates the meaning of customer expectations and satisfaction.
本文首先探讨了语言任意性和理据性的关系。
First, the relationship between language arbitrariness and motivation is explored in this thesis.
本文首先探讨了视频会议的相关协议、标准及其工作原理。
Firstly, the protocol standards and working principles of videoconference were investigated.
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