發送短信

數:

提供者:

CAPTCHA:

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

Please enter what you see:

發送短信 : Wireless + education =? Bluetooth from an adopter's view-point