青信号
Schlüsselwörter
green light,
traffic light,
business district,
window,
building,
technology,
transportation,
mechanism,
metal,
regulation,
signal,
rule,
safe,
way,
tokyo,
car,
liftoff,
architecture,
city,
traffic,
light,
urban,
glasses,
window,
stoplight,
signs,
green,
office,
sky,
blue,
skyscraper,
stop,
street,
signal,
tower,
business,
construction
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