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Haaptproblemer
Hauptproblem
problème principal
problème majeur
main problem
problema principal
problema maior
dëser
Schülerin
hiren
Haaptproblem
ass
de
Mangel
u
Konzentratioun
https://lod.lu/uploads/examples/OGG/02/02f99cad0d49bdb25a32d9008650dae9.ogg
https://lod.lu/uploads/examples/AAC/02/02f99cad0d49bdb25a32d9008650dae9.m4a