official sponsor的用法和样例：
例句
- Such a situation is intolerable to both organisers and official sponsors, who are determined to use the law to protect their interests.
这样的情况当然让官方赞助商与赛事组织者都无法忍受，他们坚持要用法律保障他们的利益。 - Still, the company, which was the official Chinese Olympic team's outfitter for years, proved adept at tying its name to the Olympics in the public's mind.
不过作为多年来中国奥运队运动用品的官方赞助商，公众心里还是会自然地把李宁公司与奥运联系起来。
