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儿子总是记不住擦自己的皮鞋,母亲教育了许多次也没用。有一天,母亲想到了一个好办法:在儿子出门前悄悄地替他把其中的一只鞋擦得光亮如新。于是,儿子不得不自
The son always can not remember wiping his shoes, the mother taught many times also useless. One day, my mother came up with a good idea: quietly wiping one of her shoes before his son left home. So, son had to