英文關鍵字
ball
boy
child
childhood
children
colors
cute
education
educational
exhibition
experiment
explore
fun
game
genius
inspirational
interactive
kid
lab
laboratory
learn
liquid
little
male
minds
museum
physics
play
practical
research
school
science
scientific
scientist
small
smile
student
study
tactile
technique
technology
test
toddler
water
wet
young