The well-known educational institution Xueersi has developed a thinking enlightenment learning machine specifically for children aged 2-8. It has a built-in teaching system for all subjects such as Chinese, mathematics, and English. The question cards are rich and interesting, and children can't stop playing! The touch operation is super simple, and the whole process is interactive with voice reading. You can learn it as soon as you play, which is very worry-free. If your child is still...