發送短信

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  ______     ___               _    _     _  __  
 /_   _//   / _ \\    ____    | || | ||  | |/ // 
   | ||    | / \ ||  |    \\  | || | ||  | ' //  
  _| ||    | \_/ ||  | [] ||  | \\_/ ||  | . \\  
 /__//      \___//   |  __//   \____//   |_|\_\\ 
 `--`       `---`    |_|`-`     `---`    `-` --` 
                     `-`

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發送短信 : A STUDY ON THE RELIABILITY OF REPAIRABLE SYSTEMS