發送短信 : The effect of clap-and-fling on two-winged flapping flight

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