英文關鍵字
age
aged
aging
apartment
asleep
bed
bedroom
bedtime
calming
comfort
comfortable
drugs
elder
elderly
glass
grandparent
health
home
house
household
hypnotic
insomnia
lifestyle
lying
male
man
medicine
nap
napping
old
pension
pensioner
people
pills
problem
relaxation
relaxing
rest
resting
restoring
retired
retirement
sedation
senior
sleep
sleeping
soporific
standing
tired
tiredness