Final answer:
An epic simile is a detailed and lengthy comparison commonly found in epic poetry. Without the specific lines from a text, it is not possible to identify the two things being compared in the simile from lines 271-275.
Step-by-step explanation:
In the epic simile used in lines 271-275, there are two things being compared. An epic simile is a lengthy comparison commonly found in epic poetry that can span several lines and often compares something extraordinary to something ordinary, enriching the narrative with detailed imagery and enhancing the thematic significance. However, without the specific lines from a text provided, it is impossible to determine exactly what two things are being compared. Usually, epic similes involve grandiose or intense situations or characters being compared to more common, relatable scenarios, invoking a deeper understanding of the character or situation. Once the actual text for the lines in question is provided, a more accurate analysis can be given, including what two things are being compared and how the simile functions within the larger context of the work.