official sponsor的用法和樣例：
例句
- Such a situation is intolerable to both organisers and official sponsors, who are determined to use the law to protect their interests.
這樣的情況當然讓官方贊助商與賽事組織者都無法忍受，他們堅持要用法律保障他們的利益。 - 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.
不過作為多年來中國奧運隊運動用品的官方贊助商，公眾心裡還是會自然地把李寧公司與奧運聯繫起來。
