swampy ground的用法和樣例：
例句
- They could not move their heavy mortars over the swampy ground.
他們無法把重型迫擊炮移過那片沼澤地。 - During that period, swampy lands in the region began to be drained for development.
在卡特里娜颶風經過的那段時間裡，該地區的沼澤地開始變干，水分也隨之流失。 - Malaria is still rampant in some swampy regions.
瘧疾在一些沼澤地區仍很猖獗。 - Jamestown, though it possessed a good harbor, was swampy, infested with mosquitoes, and lacked freshwater sources.
詹姆斯敦，雖然真的是個很好的港口，但太過沼澤化，被蚊蟲寄生，且缺乏新鮮的水源。
