《徐霞客游记·楚游日记十四》
再进去，小船还可溯流航行三日，然后翻过高脚岭就是通往茶陵州的路了。
又进，则小舟尚可溯流三日程，逾高脚岭则茶陵道矣。
Going further, small boats could still sail upstream for three days. Then, we could pass through Gaojiaoling and that would be the way to Chaling Prefecture.
<s>[INST] Identify the key themes in this Classical Chinese text and explain them in English: 又进，则小舟尚可溯流三日程，逾高脚岭则茶陵道矣。 [/INST] Going further, small boats could still sail upstream for three days. Then, we could pass through Gaojiaoling and that would be the way to Chaling Prefecture.</s>
Identify the key themes in this Classical Chinese text and explain them in English: 又进，则小舟尚可溯流三日程，逾高脚岭则茶陵道矣。
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Going further, small boats could still sail upstream for three days. Then, we could pass through Gaojiaoling and that would be the way to Chaling Prefecture.
assistant