Vallation
n. 壁垒, 堑壕, 筑垒术
🗣️ 情景例句
This job is hard work.
这活儿太累人了。
I have come to make sure that your stay in Beijing is a pleasant one.
我特地为你们安排使你们在北京的逗留愉快。
It was made in Germany in 1681.
是1681年德国造的。