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360P
将收集起来的大象粪便放在沸水中煮4到6小时，杀菌消毒后用来造纸
将大象粪便浸泡在水中过夜，以去除沙土和岩石，期间不使用任何化学品或漂白剂。然后训练有素的工人们将其在沸水中消毒四至六小时，这不仅可以杀死细菌，还能软化纤维。煮得越久，纸张就越光滑，接下来，他们把液体排干，然后将其摊开晾干。他们是如何利用大象粪便造纸的呢？
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