《宋史·列传·卷三十一》
景德二年，追叙杨延昭守边御敌的功劳，进升他任保州防御使，不久调任高阳关副都部署。
二年，追叙守御之劳，进本州防御使，俄徙高阳关副都部署。
In the second year of Jingde, Yang Yanchao was posthumously awarded for his achievements in guarding the border and resisting the enemy. He was promoted to be the defense envoy of Baizhou, and soon transferred to the deputy general of Gaoyang Pass.
<s>[INST] 请提供这段文言文的现代汉语解释: 二年，追叙守御之劳，进本州防御使，俄徙高阳关副都部署。 [/INST] 景德二年，追叙杨延昭守边御敌的功劳，进升他任保州防御使，不久调任高阳关副都部署。</s>
请提供这段文言文的现代汉语解释: 二年，追叙守御之劳，进本州防御使，俄徙高阳关副都部署。
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景德二年，追叙杨延昭守边御敌的功劳，进升他任保州防御使，不久调任高阳关副都部署。
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