Can a three-month-old baby understand what adults say?

1. Babies can understand what adults say, so they should talk to them more to promote their growth and development.

2. Cry, laugh and babble. In April, I looked up at my mother, hugged her six times, sat and hugged her feet to play, turned around eight times, climbed and called her dad nine times, stood and pointed at the picture 12 times, looked at the picture and talked. I was eighteen or nineteen years old and could eat with a spoon. I ordered her to be clear about her emotions. I learned to wear shoes and socks at the age of three, but I don't want to spoil her when I grow up.

This is the general law of baby's growth and development for your reference.