發送短信 : Technologies for E-Learning and Digital Entertainment

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|      \\   / _ \\  | |  | ||  |  ___||  \ \\/ // 
|  --  //  / //\ \\ | |/\| ||  | ||__     \   //  
|  --  \\ |  ___  |||  /\  ||  | ||__     / . \\  
|______// |_||  |_|||_// \_||  |_____||  /_//\_\\ 
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