smart007 发表于 2013-11-25 12:17 2 ^1 Q; V, S. O. Z# B8 W
I think it is free,I went to yoga classes before, it was totally free, but you can buy some coffee ...
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不可能吧,如果教室里有5个人的话,每个买一怀?教练一天喝5怀?哈哈,开个玩笑而已