It means: The wind blowing from the waters makes the bamboo branches fall and rise again, and the ridges with the dark clouds are blown out.
Source: Chen Yuyi (Song Dynasty) "Guan Yu"
The mountain guest Long Zhong does not know how to cultivate, and he sits in the open pavilion to watch the clouds and fine weather. The front river and the back ridge are filled with clouds, and thousands of valleys and forests send the sound of rain. The sea presses the bamboo branches low and lifts them, and the wind blows the mountain corners, which are dim but still bright.
Translation: The old hermit is not familiar with farming. He sits in the house with the window wide open, watching the changes in cloudiness and sunshine outside the window. The river in front of the house and the mountains behind the house are unobstructed by the clouds. The rolling mountains and layers of green forests bring the sound of rumbling rain. The wind blowing from the waters made the bamboo branches bend and rise again, and the ridges where the dark clouds rolled were blown away.
Appreciation of the poems:
1. The first couplet of the poem points out the poet's identity, mood and demeanor and behavior at this time; the chin couplet describes the scene, the scene is magnificent and powerful; the neck couplet is the real scene in front of you , is also the poet's hope for the situation; the last couplet uses allusions to write about the feelings of watching the rain, expressing the desire to win against Jin. Although the poem is written about a rainy scene.
2. The description of summer showers has layers and changes, making the physical state and mountain scenery during and after the rain seem as if they are visible. The brushwork is flexible and the scroll can be relaxed and relaxed. It can be used as a reference to write about the changes in clouds and rain in summer and the scenery in the rain. But it contains the poet's great concern for the current situation.