"Sanitation worker" 是环卫工人的英文翻译。

这个词的来源可以追溯到拉丁语的 "sanitas"，意思是卫生。

下面是一些例句：

The sanitation worker was picking up the garbage in the street.
(环卫工人正在清理街道上的垃圾。)

The city has hired more sanitation workers to keep the streets clean.
(该市已经雇用了更多的环卫工人来保持街道的清洁。)

The sanitation workers have a tough job, but they do it every day to keep our city healthy.
(环卫工人的工作很艰苦，但他们每天都在做，以保持我们的城市健康。)