直升機冒險記

我们驾驶着一架直升机飞进了一个大峡谷的山洞里，这个山洞还真是大，竟然可以在里面飞行，但是，还是很危险呢。掌握好直升机，来一次山洞大冒险吧，必要的时候可以发射导弹摧毁障碍物。 We drove a helicopter flew into a Grand Canyon cave, the cave is really big, could fly in there, but it is still very dangerous. Master the helicopter, to a large cave adventure, when necessary, can launch missiles to destroy obstacles.