發送短信 : Boolean query translation for multiple web information systems

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