给一段文本内容：
A descriptive essay is a type of essay in which the writer describes a place, object, event, or person. The purpose of a descriptive essay is to create a detailed and vivid picture in the reader's mind. A well-written descriptive essay should appeal to all five senses: sight, sound, taste, smell, and touch. It should also include sensory details and figurative language to help the reader truly experience what is being described.


根据这个文本内容回答问题：
What are the key elements of a descriptive essay?
The key elements of a descriptive essay are the use of sensory details, figurative language, and vivid imagery. The essay should appeal to all five senses (sight, sound, taste, smell, and touch) to create a comprehensive and engaging depiction of the subject being described. A descriptive essay should evoke strong emotions and create a lasting impression in the reader's mind.