Portrait of laughing schoolboy in labcoat standing against balckboard with scientific drawings
Palabras clave
children,
boy,
asian,
vietnamese,
physics,
smart,
blackboard,
smiling,
eyeglass,
expertise,
labcoat,
people,
education,
science,
scientist,
laboratory,
student,
formula,
chemistry,
intelligence,
classroom,
research,
pupil,
confident,
experiment,
cognition,
goggles,
class,
testing,
school
){kind=link}