My name is Zhou Yangyang, I am 7 years old and a first-grade primary school student.
I have a doctor father and a beautiful mother, two people with very different personalities, who gave birth to me with a "two-faced personality". This year, I am in the first grade, and I have more One Hundred Thousand Whys. My father, who is a doctor, popularizes it to me again and again. Children, come and learn popular science knowledge with me!
Purpose: convey popular science knowledge and share family warmth
