The situation has been exacerbated by poor drainage infrastructure and an overflowing dam in neighboring Cameroon.

糟糕的排水基础设施和邻国喀麦隆的溢流堰加剧了这种状况。

For Washington, there was complaints that there's poor drainage in the showers.

对于华盛顿来说，有人抱怨淋浴间的排水不畅。