《汉书·传·外戚传上》
平阳公主就说李延年有个妹妹，武帝就召见她，确实美貌善舞。
平阳主因言延年有女弟，上乃召见之，实妙丽善舞。
Princess Pingyang said that Li Yannian had a younger sister, so Emperor Wu summoned her. She was indeed beautiful and danced well.
<s>[INST] Translate the following passage from Classical Chinese to both modern Chinese and English, focusing on preserving the emotional tone in both translations: 平阳主因言延年有女弟，上乃召见之，实妙丽善舞。 [/INST] Modern Chinese: 平阳公主就说李延年有个妹妹，武帝就召见她，确实美貌善舞。 English: Princess Pingyang said that Li Yannian had a younger sister, so Emperor Wu summoned her. She was indeed beautiful and danced well.</s>
Translate the following passage from Classical Chinese to both modern Chinese and English, focusing on preserving the emotional tone in both translations: 平阳主因言延年有女弟，上乃召见之，实妙丽善舞。
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Modern Chinese: 平阳公主就说李延年有个妹妹，武帝就召见她，确实美貌善舞。 English: Princess Pingyang said that Li Yannian had a younger sister, so Emperor Wu summoned her. She was indeed beautiful and danced well.
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