Seebenite
堇长角页岩
🗣️ 情景例句
Right.
对。
I'm Barnard and it's my great honor to tell you about our new product.
我叫巴纳德，能够向你们说明我们的新产品，我感到非常荣幸。
It will be by special invitation only.
我们只邀请特别的客户