The traditional fertilizer, including the human excrement and urine, is no longer valued in the rural areas, which deteriorates the hygiene of toilets.
The traditional fertilizer, including the human excrement and urine, is no longer valued in the rural areas, which deteriorates the hygiene of toilets.
“在农村，人们已经不再看重传统的有机肥，包括人粪尿，而这正破坏了厕所的卫生状况。