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结构如下 :使用方法 :平时将它置于冰箱冷冻层 ,喝啤酒时将之取出 ,冲入即成冰镇啤酒 ,且保持时间长家用冰镇杯@孙永吉
Structure is as follows: How to use: Usually it is placed in the freezer layer of the refrigerator, remove it when drinking beer, into the cold beer, and keep a long time home iced glass @ Sun Yongji