What rhetorical devices are used in the third and fourth sentences of this poem?

The third sentence, "knowing is the flower falling", further shows that it is late spring, and the word "knowing" means that "the flower falling" is the author's speculation and a fictional writing.

In the fourth sentence, "There are many butterflies in the garden today", the poet did not feel sad because of the passing of spring, but described "there are many butterflies", writing that although spring has ended, it is still full of vitality and interest.

Extended data

This poem "West Garden in Spring" is one of the "great poets in the third day of Ming Dynasty" and is known as the "first poet in Ming Dynasty" by Gao Qi. As can be seen from the title of the poem, this is an idyllic poem, which describes the scene of late spring.

The language of the whole poem is fresh and natural, flowing, full of dynamic images, rich and beautiful, and the scenery is full of reality and reality, which vividly shows the author's love for the beautiful rural life.