The aim of CASI is to train and certify snowboard instructors and to ensure that a national standard ... https://casi-acms.com/index.php/en/courses/training ... <看更多>
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The aim of CASI is to train and certify snowboard instructors and to ensure that a national standard ... https://casi-acms.com/index.php/en/courses/training ... <看更多>
CASI - ACMS 2021. 2.2K views 1 year ago. CASIACMS. CASIACMS. 10.3K subscribers. Subscribe. 16. I like this. I dislike this. ... <看更多>