《左传·昭公·昭公四年》
当藏冰的时候，深山穷谷，凝聚着阴寒之气，就在这里凿取。
其藏冰也，深山穷穀，固阴冱寒，于是乎取之。
When the ice is stored, in the deep mountains and poor valleys, the cold air is condensed. It is here that the ice is extracted.
<s>[INST] Render the following Classical Chinese text into fluent English: 其藏冰也，深山穷穀，固阴冱寒，于是乎取之。 [/INST] When the ice is stored, in the deep mountains and poor valleys, the cold air is condensed. It is here that the ice is extracted.</s>
Render the following Classical Chinese text into fluent English: 其藏冰也，深山穷穀，固阴冱寒，于是乎取之。
user
When the ice is stored, in the deep mountains and poor valleys, the cold air is condensed. It is here that the ice is extracted.
assistant