求翻译：由双方各自正式授权代表以中英文同时在本协议的下述日期签署.是什么意思？

By the duly authorized representative of each of the parties in English and Chinese at the same time following the date of this Agreement signed by Chinese and English versions of any understanding of the difference caused to the Chinese version shall prevail

Representatives from both sides of their respective duly authorized in this Agreement in both of the following date signature. Any English and Chinese versions, the understanding of differences in a Chinese version shall prevail

Is authorized officially by bilateral each one represents signs by the Chinese and English at the same time in this agreement following date. Any Chinese and English edition create understanding difference, take Chinese version as

By both parties of their respective duly authorized representatives, in English and signed at the date of this agreement. understanding of differences of Chinese and English versions of any cause, in the Chinese version shall prevail

By both parties of their respective duly authorized representatives, in English and signed at the date of this agreement. understanding of differences of Chinese and English versions of any cause, in the Chinese version shall prevail