送交者: fair 于 2006-2-02, 16:22:37:

回答: 矿死忙率 (I think wasguru made a mistake) 由 mangolasi 于 2006-2-02, 16:05:34:

矿难死并不是矿工们唯一的危害。Just by surveying the death age of coal miner, you can know exactly how many years of life they shorted comparing with national average. I bet it will be over 8-10 years.

• No I am refreshing sth I learned about 6 years ago. - mangolasi (160 bytes) 2006-2-02, 16:59:38
  • 所以老何智商还是高于很多人的。 - xj (0 bytes) 2006-2-02, 17:17:40
    • 属于我所说的聪明人，很难划分是哪种，不过第一种的可能性比较大 - conner (32 bytes) 2006-2-02, 17:37:46
• In US, it is 1100 days for coal miner. - fair (40 bytes) 2006-2-02, 16:45:48
  • getting married is more important than quitting coal mining job. - fair (0 bytes) 2006-2-02, 16:52:55

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