The new warehouse site turned into a morass after three days of heavy rain.

連下三天大雨後，新倉庫的預定地變成了一片泥沼。

Our tour bus got stuck in a morass on the way to the countryside resort.

我們的遊覽車在前往鄉間度假村的路上陷進了泥沼。

The developer canceled the purchase after surveyors found the land was mostly a morass.

測量人員發現那塊地大部分是沼澤後，開發商便取消了購買。