全部

1·They will compete naked in co-educational gymnasia, think of that.

他们将裸身，在共同的体育课中竞赛，想一下。

2·Others may manage community recreation programs such at swimming pools, ball fields, or gymnasia.

另一些人也许会参与管理一些社区休闲项目，比如游泳池，球场或室内体操馆。

3·Marketing-mix strategy is an essential factor to influence the management of large-scaled stadia and gymnasia.

营销组合策略是关系到大型体育场馆经营效果的重要因素。