There is a person in the world who always tells you to put on more clothes and pay attention to safety when he is with you. You feel annoying, but you also feel warm. When there is no money, he will always say something like it is not easy to make money to teach you a lesson, teach you a lesson and give you money. This person is called a parent.
There is a person in the world who occasionally fights and bickers with you when he is with you. He always steals your snacks and reports to his parents, but he always loves you more than anyone else. You have the closest and closest relationship. This person is called brother and sister.
No one can tolerate my mistakes, comfort my pain and standardize my words and deeds like her (him). She (he) is my flower when I am happy, sunshine when I am frustrated, and crutch when I am tired. This man calls his wife. Wife, wife, the older you get, the more loyal you are.
Collateral relatives:
Collateral blood relatives within three generations refer to relatives who have blood relations with themselves within three generations. The three generations here are three generations counting from themselves. For example, brothers and sisters are born by parents, they are the first generation, and their parents are the second generation, so brothers and sisters are collateral blood relatives within the second generation.
My uncles, aunts, cousins and myself all come from grandparents. I am the first generation, my parents, uncles and aunts are the second generation, and my grandparents are the third generation. These relatives are all within three generations, so my uncles, aunts and cousins within three generations are collateral blood relatives.
My uncle, aunt, cousins and I all come from my grandparents. I am the first generation, my mother, uncle and aunt are the second generation, and my grandparents are the third generation. These relatives are all within three generations, so my uncle, aunt and cousin are collateral blood relatives within three generations.