英文關鍵字
1080p
20s
adult
auto
bonnet
car
caucasian
coworkers
colleagues
communication
computer
conversation
definition
discussion
engine
engineer
expertise
garage
hd
high
highdef
hood
interacting
laptop
machinist
maintenance
male
man
manual
mechanic
mixedrace
notebook
occupation
people
repair
repairing
repairman
service
shop
skill
speaking
staff
talking
team
teamwork
technology
two
typing
using
wear
wireless
work
worker
working
young