英文關鍵字
snake
animal
girl
zoo
young
happy
teenager
holding
education
nature
teen
fun
life
park
learning
teenage
environment
ecology
wildlife
reptile
fearless
excursion
female
face
alone
adult
youth
smiling
smile
summer
outside
student
outdoors
students
day
caucasian
head
happiness
touching
feeling
positive
touch
cheerful
curious
adolescent
knowledge
environmental
biology
discover