配分:[10.00] |
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得分: |
1.
To turn the hides into leathers, people would use the 25 kg hammers powered by a waterwheel to pound the hides for 12 hours, forcing the cod liver oil into the skin. After 12 hours, the hides would hang for another 12 hours. But even after 12 hours of pounding and 12 hours of drying, the skins still contain some water. So, they're pounded and hang again each for 12 hours, each step twice, until all the water has been removed.
This is the procedure of drying the animal hides. According to this paragraph, how many days do you think this step took in total ?
- 2 days
- 2.5 days
- 3 days
- 3.5 days
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