translation.en: He's barefoot. He'll run back into his house, and he will contaminate his drinking water and his food and his environment with whatever diseases he may be carrying by fecal particles that are on his fingers and feet.
translation.zh: 他也没有穿鞋。他会跑回家， 然后开始污染他的饮用水和食物 以及他生活的环境 污染源就在沾在他手上和脚上的 粪便颗粒里。