Language development standards for babies aged one year and eight months. The language development of babies aged one year and eight months has begun to appear. At this time, the baby\’s language understanding and expression abilities have made great progress. The specific performance is the ability to understand some simple instructive language, such as \”take pictures of daddy\” and so on. In addition, babies can also pronounce some simple words or phrases, such as \”mom\”, \”grandpa\”, \”bye\”, etc., and can identify and name things they are familiar with. At this time, the one-year-old and 8-month-old baby