a stack of books on a white background
Schlüsselwörter
book,
collection,
colourful,
copy,
education,
green,
group,
heap,
isolated,
cognition,
learn,
library,
literature,
many,
many-coloured,
paper,
pile,
read,
red,
row,
school,
space,
study,
textbook,
white
Deutsch
