發送短信

數:

提供者:

CAPTCHA:

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

Please enter what you see:

發送短信 : CREW SCHEDULING PROBLEMS IN THE AIRLINE INDUSTRY