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  / ___//   / _ \\   /_   _//   / _ \\   /_____// 
  \___ \\  | / \ ||  `-| |,-   | / \ ||  `____ `  
  /    //  | \_/ ||    | ||    | \_/ ||  /___//   
 /____//    \___//     |_||     \___//   `__ `    
`-----`     `---`      `-`'     `---`    /_//     
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發送短信 : A self adaptive telemetry station for flash flood early warning systems