Goldmining
(goldmine 的现在分词) n. 金矿, 成功的企业, 赢得巨利的活动
🗣️ 情景例句
there's a lot to do around the house,
这屋里有很多事可做，
The cat and dog may kiss, yet are none the better.
猫犬可相吻，莫逆却难成。
Is this a book?
这是一本书吗？