發送短信

數:

提供者:

CAPTCHA:

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

Please enter what you see:

發送短信 : A yard storage strategy for minimizing traffic congestion in a marine container transshipment hub