1·Created from volcanic eruptions two million years ago, South Korea's Jeju Island is a goldmine for nature and history buffs.
两百万年前火山爆发形成的韩国济州岛是自然和历史的金矿。
2·With just four attempts he was also able to identify the first five digits of the test subjects' social security Numbers, potentially a goldmine for id thieves.
仅仅经过了4次尝试，他就成功鉴别出实验对象的社保号码前五号。这对于ID小偷来讲可是一个金矿。
3·'With just four attempts he was also able to identify the first five digits of the test subjects' social security Numbers, potentially a goldmine for id thieves.
仅仅经过了4次尝试，他就成功鉴别出实验对象的社保号码前五号。这对于ID小偷来讲可是一个金矿。
4·But even the most popular social network, Facebook, has not yet become a goldmine for its backers.
然为甚至对于社交网络的老大facebook也没能成为赞助商的金矿。
5·Remember, , they love money, so just pretend like you own a goldmine and you're in the club.
记着，他们爱钱，所以假装你拥有一座金矿，你就是（他们眼中）上流社会的人了。 《泰坦尼克号》。
1·The book is a goldmine.
这本书是个宝库。
—— 《柯林斯英汉双解大词典》
2·You might be looking at a goldmine.
你可能是在看一个宝库。
3·Your former colleagues and supervisors are a certifiable networking goldmine: they know your background, they work in your sector, and they have their own set of professional contacts.
你的前同事和前上司可是一座宝贵的人脉资源宝库。他们了解你的背景，他们和你在一个部门工作，而且他们自己也有一套职业人脉。