英文關鍵字
ache
aggravated
alone
apple
asian
care
caries
cheek
decay
dental
eat
eating
elder
elderly
expression
face
feeling
fruit
garden
gingivitis
green
gum
hand
handsome
hard
health
holding
injury
insurance
male
man
mouth
nature
pain
painful
park
patient
person
portrait
problem
selling
senior
severe
stress
strong
suffer
symptoms
terrible
tooth
toothache
touches
touching
travel
unhappy
unhealthy
worried