Ulm
乌尔姆[德意志联邦共和国南部城市](或译乌耳姆)
🗣️ 情景例句
Now, tell me, what's the problem?
啊， 告诉我 有什么问题？
A word spoken is an arrow let fly.
一言既出，驷马难追。
It is not a simple competition for a fixed amount of food determined by the physical environment,
它已不是为了争得物质环境所决定的有限食物而进行的简单竞争了，