求翻译：据说西周时每个山头都筑有烽火台，无论什么时候敌人进犯，士兵都点燃狼粪，以狼烟为号向其他诸侯国求援。是什么意思？

Western Zhou Dynasty, is said to have built a beacon every hill, whenever the enemy invaded, the soldiers are lit wolf dung to smoke signals as a vassal state to the other number for help.

It is said that when politician during each of the hills are banked up beacon towers, whenever an enemy soldiers invaded, wolf septic tanks are lit to smoke to other nobles, for the rescue.

It is said when Western Zhou Dynasty each mountain top all builds has the beacon tower, regardless of when the enemy does intrude on, the soldiers all light the wolf excrement, requests reinforcements take the wolf smoke as the number to other Zhu Houguo.

Western Zhou dynasty at the end of each Hill is said to have built a beacon Tower, whenever an enemy invasion, soldiers lit Wolf dung to war fire to other vassal States, to rescue.

It is said built beacon tower each hilltop in Western Zhou Dynasty, the enemy intruded at all times, the soldiers all light the excrement of wolf, regard smoke signals as number to the other kingdoms to require assistance.