normally off meaning in English

常闭状态
常断

Normally off on
常闭开
In each tour , an education ambassador takes you to a variety of facilities normally off - limits to the public . animal ed - venture includes visits to dolphin university , a unique chance to prepare meals for the giant pandas , and a rare chance to peek at what our trainers do behind - the - scenes . marine land ed - venture includes visits to atoll reef where youll see the fish being fed and the shark aquarium
不妨为孩子报名参加幕后之旅的海陆空探索游或海洋天地探索游，由教育大使带领参观园内各种幕后设施，包括海洋馆的大型水族馆海豚学堂的兽医院等，除了有机会探索雀鸟生活奥秘学习辨识鱼类品种外，甚至可亲手替熊猫准备食物，从中体验自然世界真实有趣的一面。