特别需要指出的是，我们要注意反射参数，比如ior。否则就不可能得到想要的真实感。

In particular, we pay attention to reflection parameters, such as IOR, otherwise it would be impossible to achieve the desired photorealism.

youdao

然后我注意到，这种体裁可以作为一面能更好地反射人性阴暗面的镜子。

Then I noticed that the genre is also a mirror to better reflect the dark side of human beings.

youdao

同样还要注意的是，经过反射的光线其行进的距离也会增加，即使使用光面反光板也一样。

Also remember that bouncing light-even into a shiny reflector that keeps light directional - adds to the distance it travels.

youdao