送交者: tinaliang 于 2010-05-18, 13:48:13:

回答: Many people here have a boat, or at least fished on a boat before 由 runlikeforest 于 2010-05-18, 13:45:04:

• 斯蒂文说白大哥黑大哥吸收光能本领一样，也先当掉眼镜。 (无内容) - tinaliang (0 bytes) 2010-05-18, 14:18:19 (443045)
• 请估算一下，你人身体那么大的锚，能大致产生多大的拽力？ (无内容) - JFF (0 bytes) 2010-05-18, 13:53:02 (443030)
  • I have no idea but I am very interested in how to do this. (无内容) - gyro (0 bytes) 2010-05-18, 14:49:30 (443056)
    • 只能是大致类比估算了，具体数值我也没算，应该是很小的。 - JFF (137 bytes) 2010-05-18, 15:12:53 (443064)
      • 差不多。牛拉犁要千金力气 - gyro (80 bytes) 2010-05-18, 20:56:11 (443112)
  • 你问的都很民科， (无内容) - coubert (0 bytes) 2010-05-18, 14:17:41 (443043)

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