一项最新的模拟实验表明，围绕太阳系的尘埃盘中存在一个空洞，利用这个空洞可以向外星观察者发出信号，告诉它们这里有行星存在。
A hole in the dust disk surrounding our solar system would tell alien observers there are planets here, a new simulation shows.
在窗边，Lincoln观察着警卫室，看见Westmoreland端着塑料盆从里面走出来，盆里面装满着盘、碟。
At the window, Lincoln looks out at the guard's room and sees Westmoreland exit with a plastic pan full of dishes.
方向盘和转向杆上安装的两个曲面屏，给驾驶员提供了180视角，可通过多个外部摄像头来观察周围的路况。
Two curved screens-one in the steering wheel and one mounted to the steering column-give the driver a nearly 180-degree view of the track around him, thanks to multiple exterior cameras.
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