Sanitary conditions are appalling.

卫生条件非常恶劣。

《柯林斯英汉双解大词典》

Overcrowding and poor sanitary conditions led to disease in the refugee camps.

过度拥挤和恶劣的卫生状况导致难民营中出现疾病。

《牛津词典》

Shoes are not allowed on the blankets in order to maintain sanitary conditions.

为了保持卫生，必须脱鞋以后才能踏上毯子。

youdao

She says the sanitary conditions are terrible.

VOA: standard.2009.09.13

Of course the dominant story was all about the disgusting sanitary conditions that resulted after the loss of power.

FORBES: The 'Ick' Factor: Carnival's Long-Haul Challenge Ahead

The sanitary conditions invited disease, and the plague quickly spread among the passengers.

CENTERFORSECURITYPOLICY: Professor Netanyahu's lessons

Many Marines developed dysentery from the complete lack of sanitary conditions.

WSJ: Ryan Smith: The Reality That Awaits Women in Combat