求翻译：2002年9月27日，李宁与国际著名纺织品牌“杜邦”正式结成“品牌伙伴”，加大了对纤维产品应用，提升了中国体育用品的科技含量。2004年李宁在香港建立研发中心，设计团队共有20人其中包括四名外籍设计师，同时李宁的研发中心积极与国际专业机构及大学开展合作。 李宁产品的科技实力在国内处于领先水平，但是与国际一线品牌相比，还有很大差距。是什么意思？

September 27, 2002 , Li Ning and internationally renowned textile brand "DuPont " official form "brand partner" , and increased fiber product applications , improve the technological content of Chinese sporting goods .

September 27, 2002, li ning with the world-renowned textile brand "DuPont" officially formed a "brand partners," and has increased the fiber product application, raise the Chinese sports supplies the scientific and technological content. 2004 li ning in Hong Kong with a research and development cent

On September 27, 2002, Li Ning and the international famous textile brand “Dupont” formed “the brand partner” officially, has enlarged to the textile fiber product application, has promoted the China sporting goods technology content.In 2004 Li Ning establishes the research and development center in

On September 27, 2002, and internationally renowned textile brand Li Ning, "Dupont" official form "brand partnerships", increasing the application of fiber products, enhance the technological content of Chinese sports. 2004 Li Ning set up research and development centers in Hong Kong, the design tea

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