There are individual differences in the age at which babies talk and no generalizations can be made. Generally, at about five months they begin to murmur word syllables. At seven months, they begin to pronounce words unconsciously, such as daddy and mommy. Simple syllables from adults can be repeated at eight months. Ten to eleven months begin to use words, using one word for multiple meanings. Babies’ language ability grows gradually. If babies are still unable to speak at the age of two or above, it is necessary to consider whether there is any backwardness in language development. Parents are advised to pay more attention to the baby’s speech, and should pay attention to giving the baby more sound stimulation and creating more opportunities to speak. If the child is unable to speak, it is recommended to go to the hospital in time for regular treatment.