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来源：雅诚德英语网
Take your shoes off and place a golf, ping pong or smallish ball under the arch of your foot.
脱了鞋，把一个高尔夫、乒乓球或小球放在你的脚弓下；
Take your shoes off and place a golf, ping pong or smallish ball under the arch of your foot.
脱了鞋，把一个高尔夫、乒乓球或小球放在你的脚弓下；