"First Sounds" is a book about the "language" of animals and objects for babies who are just learning to speak. Sounds or onomatopoeia are short, simple words that appear first in a child's language, because the word "car" is long and complex, and it is not easy for a child to pronounce it, but "bi-bi!" — it is much simpler and clearer. The more the child repeats such sounds, the faster he will learn to control his language and connect the word and the object - he will start talking and communicating!