Celesite
天青石
🗣️ 情景例句
My friends say I'm a real party animal.
我的朋友说我是个聚会迷。
I appreciate your invitation.
感谢你的邀请。
About once a month. Not too often, because neither of us has much time. We both have too much work to do.
大约每月一次。不太经常写信，因为我俩的时间都很紧。我们都有做不完的事。