Pedotheque
土壤样品
🗣️ 情景例句
Well, I'll tell Richard,
嗯， 我会告诉Richard，
You'd have a better chance of catching the train if you took a bus to the station instead of walking.
如果你不是步行而是乘公共汽车的话，那你就比较有可能赶上火车。
What are you doing?
你在干什么？