英文關鍵字
we
can
team
promise
motivation
megafone
advertising
training
pledge
phrase
success
positive
inspire
perseverance
megaphone
business
blackboard
text
word
inspiration
message
belief
persistence
lettering
possible
optimism
drawn
populism
speaker
loud
communication
loudspeaker
bullhorn
speech
bubble
scream
chalkboard
chalk
write
education
confidence
inspirational
insistence
obstinacy
stubbornness
note
illustration
black
board
tenacity