笑顔の幸せな友人。白いコートの子供たちは装置を使って研究室で科学者を演じています. - ストックフォト＆画像

Happy friends smiling. Children in white coats plays a scientists in lab by using equipment.

Happy friends smiling. Children in white coats plays a scientists in lab by using equipment.

Happy friends smiling. Children in white coats plays a scientists in lab by using equipment.

Happy friends smiling. Children in white coats plays a scientists in lab by using equipment.

Happy friends smiling. Children in white coats plays a scientists in lab by using equipment.

Happy friends smiling. Children in white coats plays a scientists in lab by using equipment.

Happy friends smiling. Children in white coats plays a scientists in lab by using equipment.

Happy friends smiling. Children in white coats plays a scientists in lab by using equipment.

Happy young children siblings. Beautiful exhibition. Ukraine Europe

Happy young children siblings. Beautiful exhibition. Ukraine Europe

Cute little girl is in ophthalmology clinic with special tool on eyes getting tested.

Little girl in eyewear in ophthalmology clinic have test of vision.

Scientists work closely with the microscope in the laboratory by conducting experiments and analyzes

View from below. Children on celebrating birthday party indoors have fun together.

Kid smiling and raising hand while undergoing eye test with phoropter.

Laboratory laboratories conduct experiments in a chemical laboratory in transparent flasks. Output formulas.