We just set in it the information of the places where it should go, and then it takesoff, and lands by itself.
我们只需要给它输入它应该去的地方的信息,然后它会自己起飞,自己降落。
2
"A car that takesoff from some London street and lands in another random street is unlikely to happen," says Prof Gray, a leading aeronautical engineer.