Backprojection
幕后投影; 背景放映
🗣️ 情景例句
Don't you just love it?
你能不喜欢吗
Guess! I hope you'll like it.
猜猜看！我想你会中意的。
How long have you worked in this factory?
你在这家工厂工作有多长时间了？