發送短信 : Transmission line with gaseous cavitation

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