《周书·列传·卷十四》
贺拔岳向东跑了十几里，根据山冈横立的地形埋伏下兵马等待敌军。
岳东行十余里，依横冈设伏兵以待之。
He Bayue galloped east for around ten miles and used the terrain of a hill standing perpendicular to the road to ambush the enemy’s horses and soldiers.
<s>[INST] Kindly elucidate the central themes in this passage in English: 岳东行十余里，依横冈设伏兵以待之。 [/INST] He Bayue galloped east for around ten miles and used the terrain of a hill standing perpendicular to the road to ambush the enemy’s horses and soldiers.</s>
Kindly elucidate the central themes in this passage in English: 岳东行十余里，依横冈设伏兵以待之。
user
He Bayue galloped east for around ten miles and used the terrain of a hill standing perpendicular to the road to ambush the enemy’s horses and soldiers.
assistant