Preagricultural
a. 农业社会前的,人类开始从事农业前的
🗣️ 情景例句
Oh, thank you.
哦，谢谢。
The post office is right on the corner, You can't miss it.
那邮局就在转角的地方，很好找。
That's all. Any other questions?
就这些。还有什么问题吗？