Rescattering
二次散射; 重散射
🗣️ 情景例句
I can't drive, I've never driven in my life.
我不会开车，我这辈子都没开过车。
Custom is the guide of the ignorant.
习俗是无知者的向导。
One morning the tiger was very, very hungry.
一天早上老虎饿极了。