4.A moat separates the animals in the zoo from the spectators.
一条深沟把动物园里的动物和观众隔开
5.The castle had a deep moat which emptied into the lake.
城有一条很深的流入湖里的护城河。
6.Yan Sin Shoujun expansion, by anti-fortification, desilt moat, to step up war preparations Shou.
彦仙扩充守,城,疏浚护城河,加紧战守准备。
7.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.
城为方形,墙高12米左右,外表全部砖砌,墙上有垛口,墙外有护城河。
8.Consisting of concentric circles of stone surrounded by a moat (called a "henge"), Stonehenge was constructed in several stages over thousands of years.