Halvans
杂质多的矿石
🗣️ 情景例句
The gap between the poor and the rich seems to be growing every day.
贫富悬殊好像与日俱增。
I'm afraid all my efforts were in vain.
我担心我的努力全白费了。
This morning, however, a firemen accidentally discovered the cause.
然而今天上午，一个消防队员偶然发现了起火的原因。