With the only tunnel to the village sealed off, Akira and the others decide to cut through the forest and cross the mountain. Along the way, they run into a man who is constructing a treehouse. Akira’s eyes sparkle as he offers his assistance.
so fallen leaves won't get stuck in them!
!وهكذا لن تعلق الأوراق المتساقطة فيها
So bleibt das Falllaub nicht stecken!
para que las hojas
no se queden atascadas.
così le foglie che cadono 
non ci si incastrano in mezzo.
pra que elas não prendam folhas caídas!
Так листья цепляться не будут!