Daugava
道加瓦河（西德维纳河）
🗣️ 情景例句
I'm your mother.
我是你母亲。
How much is it by registered mail?
挂号信要多少钱？
No!We're alone here. We're all by ourselves, said Jim. Isn't that great?
“没有！就我们在这儿。就我们这伙人，”吉姆说，“这不是很好吗？”