As watermelon season is coming to an end, a 13-year-old boy gets up at 2:00 AM every day to help his deaf-mute uncle sell nearly 40,000 pounds of watermelons. Praising this young boy! 西瓜快过季，13岁男孩每天凌晨2点起床，帮聋哑舅舅卖出近4万斤西瓜。为少年点赞！#帮舅舅卖西瓜# #少年#