Bodensee
博登湖
🗣️ 情景例句
All right, but be careful.
好吧 ，但你得小心。
I imagine it was part of a dinosaur.
我猜那是恐龙的一部分骨骼。
The geologist needs to know what rocks the drill has reached,
地质学家需要知道钻头已经到达什么样的岩层，