🧩 词语组成解析
伏尔加河[苏联西部](欧洲第一大河)
river
['rivə]
n. 河，江;溪，巨流;
🗣️ 情景例句
That's a great idea.
好主意。
Custom makes all things easy.
若照习惯办，万事皆不难。
I was so excited that I wanted to tell the whole world what we had found.
我激动得想要告诉全世界我们发现了什么。