職人技光るガラス研磨 真剣な眼差し 精密な作業
Schlüsselwörter
working man,
craftsman,
glasses,
polish,
finish,
manual,
mechanism,
grinder,
mill,
workwear,
factory,
workshop,
production,
processing,
site,
work,
technology,
skill,
effort,
concentration,
courteous,
safe,
peace,
quality,
professional,
skill,
experienced,
glassware,
building material,
abrasive
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