宝宝对世界的认知，大多来源于画面和声音的输入。发生书可以刺激宝宝听觉发育，建立空间感，还能发展宝宝的语言能力。❤

From cozy cats purring to playful dogs yapping in the park, the world of pets comes to life with the ten sounds in this delightfully illustrated book. Holes in the pages and finger trails help to create a tactile world for children to explore while they listen - ten sounds included.