Aerophotogrammetry
航空照相[摄影]测量学
🗣️ 情景例句
What are you getting at?
你想说明什么？
A guilty conscience needs no accuser.
贼胆心虚。
There are some clouds in the sky,but the sun is shining.
天空中飘着几朵云，但阳光灿烂。