Pants are pants for a suit. In the past, pants were all in a suit. But now a lot of pants are divided.

A long time ago, suits were called "dresses" or "dresses", which were designed and worn by European men. Later, with the communication between countries, it gradually spread to the Central Plains, that is, China, and gradually became the present suit. Because we usually call those countries western countries, the word "suit" came into being. It means clothes worn by westerners. Its pants are also called "pants".