bog ground

• 沼泽地

bog ground的用法和样例：

例句

1. He dropped his tools and ran to the bog.
   他立刻丢下农具，朝沼泽地奔去。
2. They could not move their heavy mortars over the swampy ground.
   他们无法把重型迫击炮移过那片沼泽地。