發送短信 : Achieving connectedness and cohesion

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