Stereomapping
立体测图
🗣️ 情景例句
No...I can't remember taking pictures of people exercising.
没有 ……我好像没有拍过人们练健身操的照片。
Know something like the palm of one's hand.
熟知其事，了如指掌。
First turn the gas off and cover the pan.
首先，把煤气关上，盖上油锅。