英文關鍵字
adults
app
asking
business
businessman
businesspeople
businesswoman
cell
cellphone
chat
checking
city
clerk
client
colleagues
consulting
corporate
coworkers
customer
device
employees
entrepreneurs
executives
explaining
girl
guy
happy
helping
internet
job
looking
man
manager
marketer
media
mobile
office
online
outdoor
outside
people
phone
professional
reading
requesting
sales
salesman
secretary
sharing
showing
smart
smartphone
smiling
social
software
speaking
street
talk
talking
technology
two
urban
using
watching
web
woman
workers
working
young