Cholera is caused by water and food contaminated by the feces of a cholera victim.
Cholera is caused by water and food contaminated by the feces of a cholera victim.
霍乱的传染是由被霍乱患者的排泄物所污染的水和食物引起的。
Cholera is caused by water and food contaminated by the feces of a cholera victim.
霍乱的传染是由被霍乱患者的排泄物所污染的水和食物引起的。