英文關鍵字
air
allergic
allergy
asthma
baby
bed
breath
breathing
cellular
child
childhood
coughing
disease
doctor
equipment
face
girl
health
home
hospital
ill
illness
inhalation
inhaler
inhaling
internet
kid
little
makes
mask
medicine
oxygen
patient
people
phone
respiratory
sick
sitting
technologies
therapy
treatment
young