### Chinese: 恰恰被忽略了高增益幕布的热斑（光斑）效应，某一角度大量光线反射到眼睛，那才是真难受。
### English: The hot spot (light spot) effect of high-gain screens is ignored, and a lot of light is reflected on the eyes at a certain angle, which is really uncomfortable.
### Errors: There is no error in the English translation.

### Improved English: The hot spot (light spot) effect of the high gain screen is ignored, and a large amount of light at a certain angle being reflected into the eyes is really uncomfortable.
