Giobertite
菱镁矿
🗣️ 情景例句
Thank you everyone. Thank you very much.
谢谢大家，非常感谢你们！
I want a package deal including airfare and hotel.
我需要一个成套服务，包括机票和住宿
Good.we can't extend the deadline.
那好，我们可不能延期的。