Poor sanitation conditions where they live.
他们寓居环境卫生条件差。
Cholera epidemics spread by poor sanitation are common.
流行性霍乱传播的一种普遍方式是卫生条件差。
Poor sanitation and poor hygiene habits can easily lead to disease.
环境卫生差和个人卫生习惯不良也容易导致发病。
The location is exceptionally poor, viewed from the sanitation point.
从卫生角度来看，这个地段非常糟糕。
He also works to bring better sanitation to poor villages.
他也为贫困农村带去更好的卫生设施努力。
He also works to bring better sanitation to poor villages.
他也为贫困农村带去更好的卫生设施努力。
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