Read the following two paragraphs and say what their expressive effect is.

All three cases are summarized, and each case is followed by a few short remarks. These arguments clarify the meaning of the incident, and tightly fasten the incident to the argument, which is the link between the argument and the argument. Otherwise, it will be practical and the argument and the argument will be out of touch.

Argumentative writing is a kind of style with argument as the main expression. By listing factual materials and using logical reasoning, it expounds the understanding and understanding of things and shows the views and attitudes towards problems. People from all walks of life need to read and write frequently in order to accept or express their ideas.