墨西哥海滩被墨西哥海绵污染了

原文标题：How a seaweed bloom is affecting tourism in Mexico

墨西哥, 一座历史悠久的旅游目的地，面临着一场由墨西哥海绵污染的海滩风暴。

In Mexico, a record surge of brown, smelly seaweed known as sargassum has blanketed the idyllic coastline.