连贯性原则是指译文要语内连贯，即译文要和译入语表达方式一致，并使译文具

Coherence refers to the principle of coherence in the translation to the language, and that is translated to the target language expressions consistent, and readable translation and acceptability, so that the recipient can understand the translation, in line with the target language and cultural environment lingua franca territory. Since the consistency principle is subject to the principle of purpose, so when the purpose of translation requires a coherent fluent translation, the principle of continuity and purpose principle is the same, then the translator should try to make the translation consistent and smooth, so that the reader can understand the translation. If the purpose principle requires translation distinctive without having to pursue a coherent fluent, then the time is subject to the principle of continuity of purpose principle.

The principle of coherence means that the translation should be consistent with the expression of the translation, and make the translation readable and acceptable, so that the recipient of the translation can understand, in line with the cultural environment and communicative context of translation. Since the principle of coherence is subordinate to the principle of purpose, when the purpose of translation requires consistency in translation, the principle of coherence is consistent with the principle of purpose, then the translator should try his best to make the translation coherent and smooth so that the reader can understand the translation. If the principle of purpose requires that the translation be characteristic without the need to pursue a coherent and coherent time, then the principle of coherence must be subordinated to the principle of purpose.

The principle of coherence means that the target text should be coherent in the language, that is to say, the target text should be consistent with the target language, and make the target text readable and acceptable, so that the target audience can understand it, and conform to the target language cultural environment and communication context. Since the principle of coherence is subordinate to the principle of purpose, when the purpose of translation requires the continuity of the target text, the principle of coherence is consistent with the principle of purpose, then the translator should try to make the target text coherent and smooth, so that the target text readers can understand it. If the Skopos principle requires the translation to have its own characteristics and not to pursue continuity, then the principle of coherence must be subordinated to the Skopos principle.