Celion
石墨碳纤维
🗣️ 情景例句
Thanks, Grandpa.
谢谢你， 爷爷。
Since Tom Lee is our sole agent for our products in Korea, we can't make you a direct offer.
因为汤姆·李是我方产品在韩国的独家代理人，所以我们不能直接向您发盘。
By the way, I came into this classroom last Saturday morning, and it was not as clean as usual.
顺便提一句，上星期六上午我来到这个教室时