Back.
Palabras clave
back,
school,
background,
accessory,
apple,
backpack,
bag,
book,
bright,
calculating machine,
children,
colours,
colourful,
copy,
desk,
different,
education,
equipment,
fruit,
full,
haversack,
home,
indoor,
backpacker,
cognition,
learn,
notebook,
object,
office,
open,
pen