求翻译：本合同连同附件一式 3 份。其中：甲、乙双方各一份，中介方所执一份，均具有同等效力。中英文具有同等法律效力。一旦中英文发生歧义，以中文为准。是什么意思？

Annex I to this contract, together with 3 copies. Where: A and B sides of the copy of the executive agency of a party, all have the same effect. In English have the same legal effect. Once the discrepancy in English, Chinese version shall prevail.

The contract together with annex 3 copies. Each of the two parties: A, B, A, an intermediary, a practice which parties are equally authentic. English has the same legal effect. Once occurred in both Chinese and English ambiguity in the Chinese associate.

This contract together with an appendix type 3.In which: The armor, second grade both sides each, the intermediary side holds one, has the same level potency.The Chinese and English have the same level legal effect.Once the Chinese and English have the different meanings, take Chinese as.

Together with 3 copies of the annexes to this contract. Where: each of a, b, intermediary party hold one copy, shall have the same effect. English has the same legal effect. Once English ambiguity, Chinese.

Together with 3 copies of the annexes to this contract. Where: each of a, b, intermediary party hold one copy, shall have the same effect. English has the same legal effect. Once the ambiguity in Chinese and English, in Chinese shall prevail.