Quadrics
二次型
🗣️ 情景例句
to Thanksgiving with us.
来参加我们的感恩节晚餐表示欢迎。
Yes, I think so.
是的，我认为是。
But there are some parts of the word where even now people cannot write.
但直到现在，世界上有些地方，人们还不会书写。