Concretely, it includes the context of utterance, context of culture and context of situation.
具体说包括话语语境、情境语境和文化语境。
2
The meaning of an utterance is based on sentence meaning; it is the realization of the abstract meaning of a sentence in a real situation of communication, or simply in a context.
话语的意义是基于句子意义之上的，它是一个句子的抽象意义在一个真实的交际场合，或仅在一个语境中体现。
3
As is found out, intentional ambiguity can enhance the appropriateness of the utterance, create special communicative effects, and reverse unfavorable situation.