《晋书·列传·第八章》
立皇子景度为千秋的后人，虽然不符典章礼制，也是近世所通行的，况且是为了遵循先后的本意。 
其以皇子景度为千秋后，虽非典礼，亦近世之所行，且以述先后本旨也。 
He established the prince Jingdu as Qianqiu's heir. Although it was not in accordance with the established system, it was the common practice of recent times, and moreover it was in accordance with the original intention of the first emperor.
<s>[INST] Explain the meaning of this Classical Chinese passage in English: 其以皇子景度为千秋后，虽非典礼，亦近世之所行，且以述先后本旨也。  [/INST] He established the prince Jingdu as Qianqiu's heir. Although it was not in accordance with the established system, it was the common practice of recent times, and moreover it was in accordance with the original intention of the first emperor.</s>
Explain the meaning of this Classical Chinese passage in English: 其以皇子景度为千秋后，虽非典礼，亦近世之所行，且以述先后本旨也。
user
He established the prince Jingdu as Qianqiu's heir. Although it was not in accordance with the established system, it was the common practice of recent times, and moreover it was in accordance with the original intention of the first emperor.
assistant