Symbol for learning the German language. Wooden cubes show the skill level A1 to C2.
Palabras clave
a1,
speak,
flag,
e-learning,
improve,
level,
advanced,
lesson,
study,
instructing,
text,
online,
schooling,
educational,
studying,
foreign,
lesson,
language,
course,
cognition,
exam,
concept,
training,
education,
class,
learn,
school,
change,
turn,
word,
symbol,
cube,
german,
european,
europa