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舊 2011-01-13, 06:55 PM   #4
PSBoy
滑雪瘋3級
 
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註冊日期: 2010-07-15
文章: 371
預設 回覆: PSIA Free Skiing

Thanks, snowrider, for your kind explanation. Wish you would pass the level-2 examination! BTW, you may also explain the core philosophy of your PSIA technical and teaching method.
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