介绍了水平扫描线性公式并用CAD来设计反射极；
The horizontal scanning linearity and the design principle of the reflector with CAD were discussed.
只有来自极深冰川的古老冰块才能反射出蓝色，这是由于成千年的压力所致。
Only very old ice from a very deep glacier (the result of hundreds of thousands of years of compression) reflects light as blue.
透镜底部的摄像头通过收集反射回来的光线定位观众的位置，同时发光二极管的角度根据观众的移动发生改变。
A camera at the bottom of the lens tracks the viewers by collecting light coming the other way through the lens and the Angle of the LEDs changes to correspond to the viewers' movements.
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