So we looked at the birds, and we tried to make a model that is powerful, ultralight, and it must have excellent aerodynamic qualities that would fly by its own and only by flapping its wings.
그래서 저희는 새들을 관찰하여 가벼우며 강력하고, 날개를 펄럭이는 것만으로 날 수 있는 공기역학적으로 설계된 자립적인 모형을 만들고자 하였습니다.