Orientite
锰柱石
🗣️ 情景例句
Yes. It's the anniversary of one of our important revolutionary movements.
是的。它是中国一个重大革命运动的纪念日。
Please forgive me.I didn't mean to start an argument.
请原谅我。我没开始争论的意思。
How do you want it separated?
怎么分呢。