a rough diamond 的中文翻译

n.

未加工的天然钻石, 浑金璞玉

a rough diamond 的英文句子和中文句子

I know he looks a bit of a rough diamond in his tattered jeans, but apparently he does a lot of good work for local charities.

我知道他穿着破烂的牛仔裤看上去有些浑金璞玉的样子，但清楚他是为当地的慈善事业做了许多有益的工作。