求翻译：　80年代，优势已转向我国，说明我国羽毛球运动已达到世界先进水平。羽毛球在1992年巴塞罗那奥运会上被列为正式比赛项目，共设男、女单打和男女双打及混合打5项比赛。是什么意思？

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During the 1980s, advantage has shifted to my country and our badminton campaign has reached the advanced world level. Badminton at the 1992 Barcelona Olympics, an official event, there were men, women and men and women's singles and mixed doubles play 5 competitions.

　The 80's, the superiority changed our country, explained our country badminton movement has achieved the world advanced level.The badminton at the Barcelonan Olympic Games is listed as the regulation game project in 1992, altogether supposes male, the female singles and the male and female doubles

　The 80 's, advantages has shifted to China, that the Badminton sport in our country has reached the world advanced level. Badminton at the 1992 Barcelona Olympics, was classified as a formal event, a total of men and women's singles and doubles and the mixed in 5 events for men and women.