發送短信

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  ______   _    _     _____     ______    _  _   
 /_   _// | || | ||  / ____||  /_   _//  | \| || 
 `-| |,-  | || | || / //---`'   -| ||-   |  ' || 
   | ||   | \\_/ || \ \\___     _| ||_   | .  || 
   |_||    \____//   \_____||  /_____//  |_|\_|| 
   `-`'     `---`     `----`   `-----`   `-` -`

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發送短信 : Perception of users of electronic bulletin board [a case study].