First of all, the most important thing I'm concerned with is the sanitary condition.

首先, 最重要的事, 我关心的是卫生状况。

She improved sanitary conditions so much that she garnered a reputation as a reformer and as an advocate for public health.

她大幅度改善了卫生条件，从而获得了改革者和公共卫生倡导者的美誉。

Several countries pulled out at the weekend after hundreds of scouts fell ill from high temperatures and alleged poor sanitary conditions.

数百名童子军因高温和恶劣的卫生条件而生病，几个国家于周末退出。

Those who could afford to live more pleasant surrounding moved out, and the area became one where the vast majority of people lived in extreme poverty, and suffer from appalling sanitary conditions.

那些能够负担得起更好居住环境的人搬走了，这个地区成为了极贫困人群的居住地，并遭受着恶劣的卫生问题的折磨。

Those who could afford to live in more pleasant surroundings moved out, and the area became one where the vast majority people lived in extreme poverty, and suffered from appalling sanitary conditions.

那些能够负担得起更好居住环境的人搬走了，这个地区成为了极贫困人群的居住地，并遭受着恶劣的卫生问题的折磨。

For example, in 2013 refugees from the war in Syria experienced an outbreak of Hepatitis A, a virus that leads to inflammation in the liver, because of the poor sanitary conditions in their camp in Lebanon.

例如，2013 年，来自叙利亚战争的难民经历了甲型肝炎的爆发，这是一种导致肝脏炎症的病毒，因为他们在黎巴嫩的营地卫生条件恶劣。