What do you mean it's raining outside the window?

The rain outside the window means that the rain blurs the scenery outside the window, making people feel vague, confused and helpless. Rain outside the car window is a common artistic expression technique such as poetry and songs, which is usually used to express feelings such as homesickness, parting and loneliness. The significance of this expression lies in that it expresses a melancholy and desolate atmosphere with realistic scenes. Specifically, the rain outside the window can arouse people's yearning and longing for the distance, and can also express people's loneliness and helplessness in a strange environment. In addition, rain can also symbolize the twists and turns of life, making people feel the fragility and impermanence of life more deeply.