《徐霞客游记·游九鲤湖日记》
往西北走了很久，有座楼背靠山、面朝西，这就是登山道。
西北行久之，有楼傍山西向，乃登山道也。
I walked northwest for a long time and found a building with its back to the mountain and facing west, which was the mountaineering trail.
<s>[INST] Translate the following passage from Classical Chinese to both modern Chinese and English, focusing on preserving the emotional tone in both translations: 西北行久之，有楼傍山西向，乃登山道也。 [/INST] Modern Chinese: 往西北走了很久，有座楼背靠山、面朝西，这就是登山道。 English: I walked northwest for a long time and found a building with its back to the mountain and facing west, which was the mountaineering trail.</s>
Translate the following passage from Classical Chinese to both modern Chinese and English, focusing on preserving the emotional tone in both translations: 西北行久之，有楼傍山西向，乃登山道也。
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Modern Chinese: 往西北走了很久，有座楼背靠山、面朝西，这就是登山道。 English: I walked northwest for a long time and found a building with its back to the mountain and facing west, which was the mountaineering trail.
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