歌を歌う子供たち
Schlüsselwörter
children,
song,
children,
illustration,
chorus,
music,
training,
chorus,
child rearing,
toddler,
preschool,
kindergarten,
concert,
sing,
sweet,
handwriting,
analog,
drawing,
note,
enunciation,
friends,
group,
plural,
boy,
girl,
people,
smile,
fun,
vector,
japanese