發送短信 : THE OBJECTIVE VERSUS THE PERCEIVED ENVIRONMENT: WHAT MATTERS FOR CYCLING AS A TRANSPORT SOLUTION

__    __   _    _     _  __     ___     _    _   
\ \\ / // | || | ||  | |/ //   / _ \\  | || | || 
 \ \/ //  | || | ||  | ' //   | / \ || | || | || 
  \  //   | \\_/ ||  | . \\   | \_/ || | \\_/ || 
   \//     \____//   |_|\_\\   \___//   \____//  
    `       `---`    `-` --`   `---`     `---`