human excrement的用法和樣例:
例句
- It remains a major problem in tropical countries, where it spreads through human waste used to fertilize crops.
在熱帶國家,這仍是一大問題,因為鉤蟲會隨著用來為穀物施肥的人類排泄物傳播疾病。 - An acceptable and practical system for the disposal of human excreta is the key to reducing health hazards.
減少健康威脅的關鍵在於建立可以接受的,實用的人類排泄物處置體系。