When I started out, there were only three dolphinariums.

刚开始的时候 有个海豚。

The nerve center of any dolphinarium is the fish house.

任何海豚的管理中心的都是喂食间。

The film about Taiji whaling condemns both the killing of whales for meat and selling them to a dolphinarium.

这部关于太极捕鲸的电影谴责了为了肉食而捕杀鲸鱼并将其出售给海豚的行为。