sanitation
Definition
The process of keeping places clean and free of health hazards, especially through sewage and waste disposal.
日本語 汚れや健康の害から場所を守ること
Example
"Improved sanitation in the village reduced the spread of disease."
The process of keeping places clean and free of health hazards, especially through sewage and waste disposal.
日本語 汚れや健康の害から場所を守ること
"Improved sanitation in the village reduced the spread of disease."