What is the previous sentence of "The storm is about to come and the wind is all over the building"?

The previous sentence of "The rain is about to come and the wind fills the building" means that the clouds are beginning to rise and the sun is sinking in the pavilion.

The poem "The storm is about to come and the wind fills the building" comes from "Xianyang City East Tower" written by Xu Hun in the Tang Dynasty. It means: The clouds on the stream are beginning to rise, and the sun is hiding behind and slowly setting. It describes the scene of gloomy clouds before the rain, foreshadowing the coming storm.

The whole poem is: As soon as I go up to the high city, I feel sad for thousands of miles, and the willows are like Tingzhou. The clouds in the stream are beginning to rise, the sun is sinking into the pavilion, and the mountain rain is about to come, and the wind is filling the building. The green Qin Garden is under the birds at dusk, the cicadas are chirping and the leaves are yellow in the Han Palace in autumn. Pedestrians should not ask about what happened in those days. The water from the Wei River comes from the east of my homeland.

This poem was written by Xu Hun after he visited the East Tower of Xianyang City. It is a poem that pays tribute to the past and hurts the present. The first couplet, about climbing a building and looking into the distance, expresses the poet's long-depressed grief and indignation based on the infinite emotion caused by paying tribute to the present and the past, and profoundly reveals the social background of the upcoming changes in history. The chin couplet depicts a close-up view at night, combining the virtual and the real, concretely and vividly showing the artistic conception and atmosphere of the impending mountain rain and wind filling the building.

The neck couplet changes from mourning the autumn to expressing emotions about the troubled times. The last couplet writes that the poet is deep in thought, with only his confused and trance-like thoughts wandering around. The whole poem is a blend of scenes, grand in realm, and profound in emotion, making the meaning of the title colorful and soul-stirring.

The writing characteristics of the whole poem "The Rain is Coming and the Wind is Full of Wind":

1. Blending of scenes: Xu Hun skillfully integrates natural scenery and his own feelings in the poem, The blending of scenes allows readers to better feel the poet's emotions.

2. Combination of virtual and real: When Xu Hun describes the scenery, he not only writes the real scene in front of him, but also combines the past scenes with the current real scene through association and imagination, making the poem more layered. and a sense of history.

3. Exquisite use of allusions: Xu Hun uses many allusions in his poems. These allusions not only enrich the connotation of the poems, but also make the poems more lively and interesting.

4. Concise language: Xu Hun's poems have concise and powerful language and precise word usage. Each word has its own unique meaning and charm, making the poems more vivid and vivid.

5. Magnificent and magnificent: Xu Hun's poems describe the magnificent scene of Xianyang City and express the vicissitudes and changes of history. They are magnificent and powerful when read.