英文關鍵字
bright
care
clinic
closeup
dental
dentist
doctor
engine
equipment
face
glass
harden
head
health
healthcare
hospital
human
illumination
indoor
inside
job
light
machine
male
man
mask
medical
medicine
mirror
motion
move
movement
policlinic
polyclinic
room
service
solidify
surgery
tool
turn
uniform
window
work