Individual family latrines are generally preferable, because people will always make more of an effort to keep their own latrine clean than a communal facility.
大家更愿意使用个体家庭的厕所，因为比起公厕，人们更努力的保持自己的厕所清洁。
2
Individual family units are the preferred solution, because people will always make more of an effort to keep their own latrine clean than a communal facility.
各家庭独用单元是首选的解决办法，因为比起公共设施来，每个家庭会更努力的维护自家厕所的清洁。
3
There are three basic latrine styles: individual family units, centralized units with each latrine allocated to an individual family, and communal systems.