APKPure Appを使用する
Child Developmentの旧いバージョンをダウンロードすることが可能
Child milestones development based on CDC recommendations
Skills such as taking a first step, smiling for the first time, and waving “bye bye” are called developmental milestones. Children reach milestones in how they play, learn, speak, act, and move (crawling, walking, etc.).