Backprojection
幕后投影; 背景放映
🗣️ 情景例句
I'll give them your regards.
我会向他们转达你的问候。
Observation is the best teacher.
观察为良师。
And I can't find her passport anywhere. So she must have taken that too.
而且我在哪都找不到她的护照，所以她一定也带去了。