Women are responsible for carrying water from the nearby river to mix with clay and rice hulls.
妇女负责从附近的河里运水,将粘土和稻壳混合。
英语百科
Rice hulls
Rice hulls (or rice husks) are the hard protecting coverings of grains of rice. In addition to protecting rice during the growing season, rice hulls can be put to use as building material, fertilizer, insulation material, or fuel.