Metasandstone
变质砂岩
🗣️ 情景例句
Would you like to get married?
你想结婚吗？
Shall we take a break?
我们是否应该休息一下？
Mrs. Zhu, I called to tell you that the conference has been delayed until the 15th and 16th.
朱夫人，我来告诉你会议已经推迟到了15号至16号开。