60
Schlüsselwörter
non,
to do,
throwing,
trash,
throw,
keep,
clean,
litter,
stamp,
signs,
symbol,
reusing,
people,
forbidden,
illustration,
banned,
sticker,
silhouette,
pictogram,
allowed,
warning,
isolated,
rubbish,
caution,
bin,
outline,
restricted,
pollution,
graphic,
waste,
label,
icon,
basket,
use,
person,
garbage,
environment,
recycling
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