エレベーター ボタン 指
Schlüsselwörter
lift,
buttons,
contact,
touch,
health,
technology,
cyberspace,
computer keyboard,
hand,
5,
communication,
concept,
office,
key,
notebook,
finger,
communication,
enter,
press,
calculating machine,
symbol,
digital,
network,
call
Deutsch
