英文關鍵字
1080p
20s
40s
50s
acclamation
adult
applauding
applause
business
businessman
businesswoman
career
caucasian
cheering
clapping
colleagues
communication
conference
corporate
coworkers
definition
dressed
executives
female
five
hd
high
highdef
male
man
mature
meeting
partners
partnership
people
presentation
seminar
sitting
staff
successful
suit
team
training
well
woman
young