英文關鍵字
active
adorable
all
arms
barefoot
boy
care
comfortable
crawl
creep
curious
cute
discover
down
education
energy
feet
floor
fours
fun
hands
happy
hold
home
independent
infant
joy
kid
learn
little
lovely
mother
nice
parent
parquet
patient
play
practice
pretty
restless
rise
small
stand
steps
support
together
walk