“先零种羌,受大汉之恩,却反复无常!昔日段颎率领汉军伐之,险灭其族!念其族人再三向天立誓,未夷其族,可是如今不过区区十余年,这些羌人又是背昔日之盟约!非但不临这朔方会盟,共抗鲜卑之大计,却是勾结各种羌...