The medieval town was fortified with a high wall and a deep moat.这座中世纪的城市用高墙深沟来加强防御.A fire on the city gate brings disaster to the fish in the moat.城门失火，殃及池鱼。Boys in the boat bought buoys in the moat.船里的男孩买了护城河里的浮筒.The c...
It would pay farmers to plough up the scrub and plant wheat.它会出钱雇农民开垦这块低矮丛林来种植麦子。Farmers occasionally plow up old Indian relics.农夫们偶尔能犁出古老的印第安人遗物。He was contemptuous of private farmers...他看不起私营农场主。Farmers are deserting t...