Hello. You did not present the text to which this question refers, which makes it impossible for this question to be answered accurately. However, I will try to help you in the best possible way.
The metaphor is a figure of speech that promotes a comparison between two elements. This comparison must be promoted implicitly or explicitly and has the function of creating a new meaning and promoting an intensification of this concept. This makes the text deeper and richer, promoting greater reflection on the topics covered.
