《后汉书·列传·马援列传》
回来后一个多月，恰逢匈奴、乌桓侵犯扶风，马援以三辅侵骚，园陵危逼，请求出兵，被准许。
还月余，会匈奴、乌桓寇扶风，援以三辅侵扰，园陵危逼，因请行，许之。
A month after returning, when the Huns and Wuhans invaded Fufeng, Ma Yuan requested to send troops because Mafu was invaded and Yuanling was in danger, and he was granted permission.
<s>[INST] 将以下英文转换为文言文: A month after returning, when the Huns and Wuhans invaded Fufeng, Ma Yuan requested to send troops because Mafu was invaded and Yuanling was in danger, and he was granted permission. [/INST] 还月余，会匈奴、乌桓寇扶风，援以三辅侵扰，园陵危逼，因请行，许之。</s>
将以下英文转换为文言文: A month after returning, when the Huns and Wuhans invaded Fufeng, Ma Yuan requested to send troops because Mafu was invaded and Yuanling was in danger, and he was granted permission.
user
还月余，会匈奴、乌桓寇扶风，援以三辅侵扰，园陵危逼，因请行，许之。
assistant