Geophotogrammetry
地面摄影测量术
🗣️ 情景例句
Poor Harry.
可怜的Harry。
Does it make any difference to you whether we have our lesson at two o'clock or at three o'clock?
我们在两点上课还是在三点上课，你觉得有关系吗？
I can assure you of our close cooperation.
我保证通力合作。