《魏书·列传·卷八十六》
闰月，巴州刺史严始欣占据州郡投向萧衍，萧衍遣部将萧玩、张鸿等率兵赶去救援，都督元景夏率益梁二州的军队前往征讨。
闰月，巴州刺史严始欣据州入衍，衍遣将萧玩、张鸿等率众赴援，都督元景夏率益梁二州军讨之。
In the intercalary month, Ba Prefecture governor Yan Shixin seized the prefecture and surrendered to Xiao Yan; Xiao Yan had his generals Xiao Wan, Zhang Hong, and others lead troops to go and rescue him, and the governor Yuan Jingxia led the army of 益 Liang and the second prefecture to conquer it.
<s>[INST] 请提供这段文言文的现代汉语解释: 闰月，巴州刺史严始欣据州入衍，衍遣将萧玩、张鸿等率众赴援，都督元景夏率益梁二州军讨之。 [/INST] 闰月，巴州刺史严始欣占据州郡投向萧衍，萧衍遣部将萧玩、张鸿等率兵赶去救援，都督元景夏率益梁二州的军队前往征讨。</s>
请提供这段文言文的现代汉语解释: 闰月，巴州刺史严始欣据州入衍，衍遣将萧玩、张鸿等率众赴援，都督元景夏率益梁二州军讨之。
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闰月，巴州刺史严始欣占据州郡投向萧衍，萧衍遣部将萧玩、张鸿等率兵赶去救援，都督元景夏率益梁二州的军队前往征讨。
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