Boundary river
[法] 疆界河流, 边界河流
🧩 词语组成解析
river
['rivə]
n. 河，江;溪，巨流;
🗣️ 情景例句
Mr. Stewart.
Stewart先生。
There are two sides to every question.
每个问题都有两个方面。
My pen dropped on the ground when I was walking in the park.
当我在公园里散步的时候，我的钢笔掉到地上了。