英文關鍵字
adult
agent
agreement
auto
automobile
business
buy
car
caucasian
cheerful
contract
couple
customer
day
deal
dealer
dealership
desk
family
finance
hands
happy
indoors
industry
insurance
key
male
man
mature
new
people
professional
purchase
retail
sales
salesman
salesperson
selling
service
shaking
showroom
sign
signing
sitting
smiling
suit
transportation
vehicle
work
young