Karst
n. 喀斯特(区)
🗣️ 情景例句
I can see well both day and night.
我白天晚上都能看得很清楚。
Let's look at the agenda and talk the first item.
让我们看一下议程讨论第一项。
Yes, but what are in the boxes?
哦，那箱子里是什么呢？