The video's blurred background shows a sleek high-speed train with the aerodynamic design, high efficiency and advanced technology.
Schlüsselwörter
explosion,
particle,
animation,
interior,
corridor,
subway,
tunnel,
train,
station,
architecture,
aerodrome,
hall,
subway,
floor,
building,
office,
light,
empty,
underground,
business,
city,
urban,
transportation,
travel,
people,
motion,
construction,
room
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