Ethnoarchaeological
民族考古学
🗣️ 情景例句
You can say that again.
你说的一点没错。
What were you doing when I called you on the telephone?
当我打电话给了你时，你正在做什么？
This is done by a great number of ring-shaped air jets on the bottom of the craft.
船底装上大量环状喷气嘴以实现这一目的。