To see the rendered image from the camera's point of view, you have to convert the 3d world to camera space by taking the camera position and orientation into account.
要从摄像机的观察点观察渲染后的图像，您必须考虑摄像机的位置和方位，将3d世界转换为摄像机空间。
2
And By doing that they were able to give an accountof the position of the planets in the sky, that worked out pretty well. Of the order of five degrees, plus or minus.
这么一来他们就可以，对天空中行星的位置做出合理解释了，而且也很奏效，偏差也只在正负五度之内。
3
A: I have already given you a full accountof China's position on the issue.