發送短信 : Transmission line with gaseous cavitation

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