《徐霞客游记·粤西游日记二十二》
二十一日鸡鸣两遍立即行船，五里后天才亮。
二十一日鸡再鸣即行，五里而曙。
On the twenty-first, at the second cockcrow, the boat set off and sailed for five li; dawn broke only after traveling those five li. 
<s>[INST] Translate the given Classical Chinese text into modern Chinese, then provide an English translation that captures the nuances of both versions. Classical Chinese: 二十一日鸡再鸣即行，五里而曙。 [/INST] Modern Chinese: 二十一日鸡鸣两遍立即行船，五里后天才亮。 English Translation: On the twenty-first, at the second cockcrow, the boat set off and sailed for five li; dawn broke only after traveling those five li. </s>
Translate the given Classical Chinese text into modern Chinese, then provide an English translation that captures the nuances of both versions. Classical Chinese: 二十一日鸡再鸣即行，五里而曙。
user
Modern Chinese: 二十一日鸡鸣两遍立即行船，五里后天才亮。 English Translation: On the twenty-first, at the second cockcrow, the boat set off and sailed for five li; dawn broke only after traveling those five li.
assistant