Here is a brief introduction to a family of five in English:

This is a family of five, consisting of Mr. and Mrs. Smith, their two children, and their elderly parents. The family lives in a beautiful house in the suburbs, surrounded by green trees and flowers. They lead a happy and harmonious life, often spending quality time together, whether it's sharing delicious home-cooked meals, going on family outings, or simply chatting around the dinner table. Each member of the family plays an important role and brings unique happiness to this loving household.