Years
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From: 特教直排輪教學網
Added: 16 years ago · 6:34 · 480p
難度指數 有些學童只要有高低差,恐懼感就來臨, 透過斜板來協助,加強本體平衡感訓練,爬坡訓練, 二側需要有 ...
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