求翻译：我家有六口人，我的爷爷，奶奶，爸爸，妈妈，姐姐和我。我爷爷是一位医生，我爸爸是一位小企业的老板，我妈妈也是一位医生，我和我姐姐都是学生。我在我的家里很快乐。是什么意思？

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My family has six people, my grandfather, paternal grandmother, daddy, mother, elder sister and I.My grandfather is a doctor, my daddy is a small business's boss, my mother also is a doctor, I and my elder sisters all are the student.I am very joyful in mine family.

There are six people in my family, my grandfather, grandmother, father, mother, sister and I. My grandfather was a doctor and my dad was a small business owner, my mother is a doctor, my sister and I are students. I'm in my family was very happy.

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