Senaite
铅锰钛铁矿
🗣️ 情景例句
OK. There will be a taxi waiting outside in 10 minutes.
好，10分钟后会有一部出租车在外面等候。
Thank you very much for giving us your valuable time.
我们占用了你宝贵的时间，非常感谢。
Good afternoon!
下午好！