这座城市边缘的贫民窟缺乏基本的生活设施。

The ___shantytowns on the city's outskirts lack basic living facilities.

由于缺乏适当的卫生设施，贫民窟的居民面临严重的健康风险。

Residents in the ___shantytowns face serious health risks due to the lack of proper sanitation facilities.

这些棚户区是用废弃的木材和塑料板搭建的。

These ___shantytowns are made from discarded wood and plastic sheets.