《资治通鉴·汉纪·汉纪十四》
征和元年春季，正月，汉武帝返回长安，前往建章宫。
世宗孝武皇帝下之下征和元年
In the first month of spring in the first year of Zhenghe, Emperor Wu of Han returned to Chang'an and went to Jianzhang Palace.
<s>[INST] Take each pair of old and new sentences and unite them into a single translation that captures the core meaning: Archaic: 世宗孝武皇帝下之下征和元年 Updated: 征和元年春季，正月，汉武帝返回长安，前往建章宫。 [/INST] In the first month of spring in the first year of Zhenghe, Emperor Wu of Han returned to Chang'an and went to Jianzhang Palace.</s>
Take each pair of old and new sentences and unite them into a single translation that captures the core meaning: Archaic: 世宗孝武皇帝下之下征和元年 Updated: 征和元年春季，正月，汉武帝返回长安，前往建章宫。
user
In the first month of spring in the first year of Zhenghe, Emperor Wu of Han returned to Chang'an and went to Jianzhang Palace.
assistant