Ornithopter

The Canadian group says their ornithopter actually powered itself through the air , and that they have the telemetry data to prove it .

加拿大团体称他们的扑翼飞机实际上能通过空气为自己提供动力，而且他们有遥测数据可证明这一点。

Todd Reichert 's ornithopter is an engineless plane that stays aloft by flapping its wings like a bird .

托德·理查特的扑翼飞机没有发动机，而是靠机翼像鸟的翅膀一样拍打保持飞行。