The butterfly then emits body fluid which flows down the structure of the wings. The butterfly then spreads its wings to shake off the fluid. Aftera short rest, it is ready to fly.
鑽出蛹殼的蝴蝶，翅膀縮皺，它把體內大量體液透過翅脈傳至翅膀，把翅型撐開，再將體液排出，休息一段時間後即可展翅飛翔。