英文關鍵字
1080p
20s
adult
auto
call
calling
car
caucasian
communication
connection
definition
device
engineer
expertise
garage
hd
high
highdef
holding
hydraulic
machinist
maintenance
male
man
manual
mechanic
mobile
occupation
on
one
person
phone
phoning
platform
repair
repairing
repairman
service
shop
skill
smartphone
technology
the
wear
wireless
work
worker
working
young