Osloporphyry
暗斜波登斑岩
🗣️ 情景例句
Tom gave Helen an apple in exchange for a piece of cake.
汤姆用一个苹果和海沦换一块蛋糕。
Do you have a visa?
你有签证吗？
Yes. What day is it tomorrow?
有。明天是什么日子？