She asked me: lying at night listening to the wind and rain, the iron horse is you, the glacier is you; Does that sound good?

This is an ancient poem by Lu You. Lying in the middle of the night listening to the wind and rain means sleeping at night and hearing the sound of the wind and rain outside. The original sentence is that the iron horse and the glacier are dreaming. Your girlfriend said that the iron horse is you and the glacier is you, so she compared you to a rider who went to a remote and cold place in this ice and snow to defend the country. It should have been a good word and regarded you as a strong soldier with responsibility.