This is a logical exercise as you need to start at the beginning of the manual and try the different Settings and work out how they affect the final image.

这是一个循序渐进的训练，尝试不同的设置，然后观察它们如何影响最终的照片。

youdao

The cinema systems also don't flicker -- a big complaint about the active lenses, which shutter open and closed very rapidly to try to send a different image to each eye.

CNN: Electronics makers try to resurrect the third dimension