英文關鍵字
white
black
rat
escaped
cage
home
pet
vertical
video
adorable
animal
animals
curiosity
cute
domestic
escape
fluffy
fun
funny
fur
hamster
hungry
indoors
laboratory
little
look
mammal
mouse
nose
open
paw
playing
research
rodent
science
scientific
shy
small
study
sweet
tail
tame
test
two
whiskers
young