centred-fan field

例句：

1. 1. The team's performance was centred around the captain's leadership.
   该团队的表现围绕队长的领导能力展开。
2. 2. The city is centred around a large park and museum.
   这个城市围绕着一个大型公园和博物馆。
3. 3. The project is centred on developing renewable energy sources.
   该项目以开发可再生能源为主要目标。
4. 1. The new model has a larger fan field than its predecessor.
   这款新型号的风扇面积比前一代产品大。
5. 2. The fans are passionate about their favorite sports teams.
   粉丝们对他们喜欢的运动队充满热情。
6. 3. The fan field is filled with excitement as the game begins.
   随着比赛开始，观众席上充满了激动人心的气氛。