Didymolite
[矿]钙蓝石
🗣️ 情景例句
Well,
好的，
Here is a copy of itinerary we have worked out for you and your friends.Would you please have a look at it?
这是我们为你和你的朋友拟定的活动日程安排。请过目一下，好吗？
You're so smart.
你非常聪明。