In the process of translational action, the initiator decides the communicativepurpose.
在翻译过程中，由翻译行为的发起者决定译文的交际目的。
2
A translator can choose some methods accordingly to realize the communicativepurpose of conveying faithfully.
在时政新词翻译时，译者可酌情选用其中方法，实现忠实传达宣传目的。
3
Secondly, as a kind of textual organization form, abstract embodies certain communicativepurpose and contains essential principles in text construction.