questions icon, mark icon animation on green background 4K video,Rotating questions on green screen,
Palabras clave
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concept,
business,
solution,
signs,
background,
ask,
idea,
mark,
problem,
abstract,
icon,
symbol,
confusion,
doubt,
faq,
information,
question mark,
isolated,
red,
graphic,
rotate,
design,
green,
answer,
decision,
engineering,
gold,
help,
search,
gear,
person,
why,
element,
black,
object,
animation,
asking,
challenge,
learn,
machine,
research,
team,
white
