英文關鍵字
analyzing
asian
asiatic
biology
boy
child
childhood
children
class
classroom
cute
development
discovery
education
equipment
experiment
expertise
girl
glass
inquisitive
kid
knowledge
korean
lab
laboratory
learning
lesson
little
looking
male
microscope
optical
people
person
research
researcher
school
science
scientific
scientist
student
study
studying
teach
teacher
teaching
technology
test
training
young