Aerotriangulator
空中三角测量计
🗣️ 情景例句
but I've worked so hard on Family Album, U.S.A.,
但是我一直为Family Album, U.S.A.辛勤工作
A house divided against itself cannot stand.
家庭内讧难维系。
We're going to leave at about seven thirty next Monday morning.
我们打算下星期一早上7：30 左右出发。