Caucasus
n. 高加索山脉
🗣️ 情景例句
OK, Richard. That's terrific.
很好， Richard ，真不错。
What were you doing at about 4 o'clock yesterday afternoon?
你昨天下午在大约4点钟正在做什么？
The ones in this corner are cutting machines.
在这个角落的机器是切削机。