Selenga
色楞格省(蒙古东部省)；色楞格河(中亚河流, 发源于蒙古)
🗣️ 情景例句
When you start discussing politics, I'm completely out of my depth.
你们一谈论政治，我就一窍不通了。
What time did you use to get up last year?
你去年时常什么时间起床？
This one is 3 yuan. That's dear.
这支笔三块钱，太贵了。