ms pan educator teaching children how to count using computers in daycare / richmond, virginia, usa - 保育点の映像素材/bロール
ws pan educator teaching children the alphabet on tablet computers in daycare / richmond, virginia, usa - 保育点の映像素材/bロール
montage children playing with and destroying toys at world war ii day nursery / united kingdom - 保育点の映像素材/bロール
slo mo kind teacher crouches next to female preschool student playing with stick in grass, talks to her and smiles - 保育点の映像素材/bロール