Balloon delivery of application method is simple to learn, the use of safety, it must be to go through formal training, the study of theory and practice of teaching, can we correctly grasp.

气囊助产施术方法简便易学，使用安全，但必须要经过正规的培训，进行理论学习与示教实习，才能正确掌握。

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The main operators: Adventure mountains, climbing rock climbing training, business activities, paragliding, hot-air balloon.

主要经营：高山探险、攀岩攀冰培训、企业活动、滑翔伞、热气球。

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"He landed on John Brayford's foot in training, and his ankle went up like a balloon, " caretaker manager Dario Gradi told BBC Radio Stoke.

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Pilots were given extra training, limits were placed on the number of passengers a balloon could carry and a new hot air balloon airport was opened.

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