求翻译：和谐类和合作类函电因为从本质上来讲, 属于对对方有利的信函, 言语行为相对直接些。竞争类和冲突类信函因为双方利益存在竞争和冲突关系,因此以言成事的难度较高, 体现为语言表达的间接性等特点。竞争类信函既要在利益竞争中获胜又要维护双方长期的友好合作关系, 言语策略必须有力又巧妙。对于冲突类信函来说, 双方利益矛盾,冲突明显,措词不当不仅不能实现交际意图, 相反会激化双方的矛盾, 导致双方贸易关系的破裂。显然,这类信函对维护面子的言语行为策略要求最高, 表现为消极、 积极礼貌策略和间接礼貌策略并用,从属性言语行为明显增加的特点。是什么意思？

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harmony and cooperation from such communications because, in essence, on the other side of the letter, and words directly opposite behavior. Competition classes and class conflict because of the parties' interests letter there is competition and conflict, and therefore can be done to the more diffic

Harmonious kind of and cooperation class letters and telegrams because says from the essence, belongs to the opposite party advantageous correspondence, the speech act is relatively direct.Competition class and conflict class correspondence because the bilateral benefit existence competes and confli

Harmony and cooperation because such correspondence from the heart, is in the interests of the other letters, speech acts more directly. Competition class conflict and class letters because the relationship between competition and conflict of interests between the two sides, so to speak of highly di

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