写一个英语作文,介绍自己的家人的职业和年龄等.我妈妈38岁 ,爸爸45岁,姐姐24岁

I have a very happy family.Now let me tell you something about my family.My mother is an accountant,she is 38 years old;my father is a superintendent,he is 45 years old;as for my sister,she is a white-collar worker at the age of 24,they work hard every day.