After we've finished bathing, a mud coating forms on our bodies that cakes in the sunlight and drops off piece by piece, taking the lice and vermin with it.
當我們泥浴完畢，身上自然形成一件泥衣，待陽光將泥水曬乾，身上的牛虱也就和乾硬的泥巴一塊脫落。別以為我們很髒，這一件就地取材的自然泥衣可是妙用無窮呢！