1.The castle had a deep moat which emptied into the lake.
有的流入湖里的护河。
2.Consisting of concentric circles of stone surrounded by a moat (called a "henge"), Stonehenge was constructed in several stages over thousands of years.
由圆石壕沟包围几圈巨大的同心圆石块组成，巨石阵的建造持续了数千年时间。
3.The city is square, the fence is 12 meters or so high, build by laying bricks or stones of outside and total brick, build on the wall have crenel, there is moat outside the wall.
有
的流入湖里的护
;
