Prefogging
预曝光
🗣️ 情景例句
It's nice to meet you.
很高兴见到你。
No. You should have taken the Yellow Line bus. You can get one at the next stop.
不是。你该乘黄线车才是。到下一站你可以搭上。
Please push the ladder against the wall.
请把梯子靠在墙壁上。