First of all, you can decorate your baby's literacy environment with big cards. If you can stick to objects, try to stick to objects, such as doors, windows and lights. For words that can't be pasted on objects, a literacy garden can be specially designed for the baby. In order to prevent the baby from tearing it off, it can be hung higher. Every time I pass by with my baby in my arms, I say hello to baby word. It doesn't take long to read, just half a second.