Karst
n. 喀斯特(区)
🗣️ 情景例句
He says there's another inn
他说还有另一家旅馆，
A word spoken is an arrow let fly.
一言既出，驷马难追。
One moring she was working at her desk in the library when a boy came in.
一天早上，她正在图书馆里伏案工作，这时，一个男孩走进来。