Literature refers to the art of using language to vividly reflect the objective reality, including drama, poetry, novels, essays and so on. It is an important manifestation of culture, which expresses inner feelings in different forms (called genres) and reproduces social life in a certain period and region.

Health books and textbooks obviously cannot express the author's inner feelings.

I have also participated in many debates, and I suggest that the landlord carefully consult every word in the debate and make his own definition of each word. But the definition should not be too far away from the general perception of the public, otherwise the audience and the jury will think that you are arguing irrationally. Most judges and audience have only a vague understanding of this debate. If one party's argument does not conform to the judges' own cognition, it will reduce the score a lot. At the same time, you can also try to define the debate from the other side's point of view and correct your definition by comparison.