“污水坑”的英语可以翻译为：cesspool，sinkhole，sump，cesspit ...

之后曾尝试潜入污水坑。An attempt was then made to dive the sump.他的游泳池不过是个污水坑.His swimming pool was nothing but a mudhole.排放管道绝对不要直接接到排水沟 、 下水道或污水坑.Never pipe the discharge line directly into a ditch, sewer or sump....