Multivallate
a. 围有多层防护土墙的
🗣️ 情景例句
Good morning, Sam.
早安， Sam。
Photography is an expensive hobby.
摄影是门花费很多的爱好。
But it's going to be a very tiring five years for me.
不过对我来说，这将是非常累人的五年。