rock milk

例句：

1. 1. She was so thirsty that she couldn't resist the temptation to drink rock milk.
   她渴得无法抗拒，于是喝了岩石牛奶。
2. 2. The locals believe that drinking rock milk can cure their ailments.
   当地人认为喝岩石牛奶可以治愈他们的疾病。
3. 3. The rock milk was so rich in minerals that it tasted like chocolate.
   这种岩石牛奶富含矿物质，尝起来像巧克力。