《汉书·志·郊祀志上》
这个神明有时候一年都不来，有时候一年来几次。
其神或岁不至，或岁数。
This god sometimes does not come for a year, sometimes comes several times a year.
<s>[INST] Highlight and translate the key terms in the Classical Chinese text: 彼行千里，行十里，行五十里。, and explain their significance in the context of the passage. [/INST]
**Key terms and their translations:**
彼: They
行千里: travel a thousand li
行十里: travel ten li
行五十里: travel fifty li

**Final English translation:**
He travelled a thousand li, he travelled ten li, he travelled fifty li.</s>
Highlight and translate the key terms in the Classical Chinese text: 彼行千里，行十里，行五十里。, and explain their significance in the context of the passage.
user
**Key terms and their translations:**
彼: They
行千里: travel a thousand li
行十里: travel ten li
行五十里: travel fifty li

**Final English translation:**
He travelled a thousand li, he travelled ten li, he travelled fifty li.
assistant