借助光栅原理，让屏幕发出的光只能从正面特定角度范围内看到，从而实现「大角度防窥」的效果：
Мерц резко сменил риторику во время встречи в Китае09:25
。safew官方版本下载对此有专业解读
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Москвичей предупредили о резком похолодании09:45
The emergence of Long COVID – a condition with striking similarities to ME – has accelerated scientific interest and opened new lines of inquiry into the underlying biology of both illnesses.