Valuevite
绿脆云母
🗣️ 情景例句
Sure, what do you have?
好啊，你有什么？
Mutual understanding.
心照不宣。
Cave exploration, or pot-holing, as it has come to be known, is a relatively new sport.
洞穴勘查——或洞穴勘探——是一项比较新的体育活动。