“沼地”常见的英文表达是 marsh 或 marshland。
marsh:名词,指低洼潮湿、长满草或芦苇等水生植物的地区,即沼泽地、湿地 。例如:The birds nested in the marshes.(鸟儿在沼泽地里筑巢。)
marshland:也是名词,意思与marsh相近,更强调是一片沼泽的区域。例如:Large areas of marshland have been reclaimed for farming.(大片沼泽地已被开垦用于农业。)