葡萄牙帕纳什·凯拉黑钨矿为微倾斜极薄矿脉，开采难度大。
Portugal Panasqueira wolframite deposit consists of very thin, gently dipping veins which are very hard to mine efficiently.
凯：如果我真正了解你的话，我知道我会发现什么——没有头脑，就只有现金帐薄； 没有感情，就只知赚钱。
Kathleen: If I really knew you, I know what I would find—instead of a brain, a cash register;
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