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 __   __    ______             _    _     ______  
 \ \\/ //  /_   _//   ____    | || | ||  /_   _// 
  \   //    -| ||-   |    \\  | || | ||    | ||   
  / . \\    _| ||_   | [] ||  | \\_/ ||   _| ||   
 /_//\_\\  /_____//  |  __//   \____//   /__//    
 `-`  --`  `-----`   |_|`-`     `---`    `--`     
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發送短信 : Simulator : a pilot interactive simulation program for use in teaching public relations