How to do the topic "Tell me about your understanding of the topic"

"Tell me about your understanding of the topic"-1. Tell me about your understanding of the content of the topic, such as reading comprehension of a short passage. Often the questioner will give you "what is your understanding of the author's writing purpose"; 2. Understanding of the requirements for answering questions, such as: selecting materials in writing; 3, the understanding of other content, generally based on the topic to guess the intention of the questioner or associate yourself with it.

To do such a topic, the respondent is required to read word for word, especially to grasp the "eye of the question" and the main points; Then, try to answer with concise sentences.