Goafs
n. 废矿 (goaf的变形)
🗣️ 情景例句
Different kinds of activities, such as commenmorative meetings, planting trees,
举行各种各样的活动，例如召开纪念大会，植树造林，
Have you ever thought about becoming a professional musician?
你曾经考虑了成为一个职业的音乐家吗？
I think a joint venture would be beneficial to both of us .
我认为合资经营对双方都是有利的。