《宋史·列传·卷十九》
四年后，暂代步军主管。
后四年，权步军。
Four years later, he temporarily took over as the director of the infantry.
<s>[INST] 对于下面每对文言文和现代汉语段落, 请创作一个能够体现核心信息的英语翻译: 文言文: 后四年，权步军。 现代汉语: 四年后，暂代步军主管。 [/INST] Four years later, he temporarily took over as the director of the infantry.</s>
对于下面每对文言文和现代汉语段落, 请创作一个能够体现核心信息的英语翻译: 文言文: 后四年，权步军。 现代汉语: 四年后，暂代步军主管。
user
Four years later, he temporarily took over as the director of the infantry.
assistant