This one's been chilling in the fridge, so you want to lightly dust a work surface with flour, then roll it out to a 12 inch circle.

这个一直放在冰箱里冷藏，所以你想在工作台面上轻轻撒上面粉，然后把它擀成 12 英寸的圆形。

Ideally, these surfaces work together to refract light in a way that accurately focuses light onto the retina, the layer of light-sensitive tissue at the back of the eye that works with the brain to give rise to vision.

理想情况下，这些面一起工作在某种程度上来折射光，准确地把光聚焦于视网膜，视网膜是在眼睛后面，感光的一层薄膜它和大脑一起工作来提升视力。