《北史·列传·卷八十六》
皇兴四年，予成侵犯边塞，帝向北征讨，京兆王子推、东阳公元丕率各军出兵西路，任城王云等率军出兵东路，汝阴王赐、济南公罗乌拔率军做先锋，陇西王源贺率各军做后继。
皇兴四年，予成犯塞，车驾北讨，京兆王子推、东阳公元丕督诸军出西道，任城王云等督军出东道，汝阴王赐、济南公罗乌拔督军为前锋，陇西王源贺督诸军为后继。
In the fourth year of the imperial prosperity, I became the offender. The emperor led a campaign to the north. The prince of Jingzhao, Prince Tui, and the Duke of Dongyang, Prince Bu, led the army to the west, while the King of Rencheng, King Yun, led the army to the east. In the south, Prince Si, King Luo Wuba, led the army as the vanguard, while King Yuanhe of Longxi led the army as the successor.
<s>[INST] Translate the following Classical Chinese text into modern Chinese: 皇兴四年，予成犯塞，车驾北讨，京兆王子推、东阳公元丕督诸军出西道，任城王云等督军出东道，汝阴王赐、济南公罗乌拔督军为前锋，陇西王源贺督诸军为后继。 [/INST] 皇兴四年，予成侵犯边塞，帝向北征讨，京兆王子推、东阳公元丕率各军出兵西路，任城王云等率军出兵东路，汝阴王赐、济南公罗乌拔率军做先锋，陇西王源贺率各军做后继。</s>
Translate the following Classical Chinese text into modern Chinese: 皇兴四年，予成犯塞，车驾北讨，京兆王子推、东阳公元丕督诸军出西道，任城王云等督军出东道，汝阴王赐、济南公罗乌拔督军为前锋，陇西王源贺督诸军为后继。
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皇兴四年，予成侵犯边塞，帝向北征讨，京兆王子推、东阳公元丕率各军出兵西路，任城王云等率军出兵东路，汝阴王赐、济南公罗乌拔率军做先锋，陇西王源贺率各军做后继。
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