Young attractive smiling girl student happily looking in camera studying in library of university
exhausted african american student sitting on windowsill
Medical student working with pad on the conference
Young serious bearded businessman looking at speaker during presentation
Rear view of Audience over the speakers on the stage in the conference hall or seminar meeting
Successful teacher pointing at one of interracial students raising hands
Medical students with pad and laptops in auditorium
group of schoolchildren with backpack sitting on wooden tribune at school corridor
Row of several teenagers in casualwear making notes and reading book
Group of intercultural brokers looking through paper and electronic documents
young schoolboy writing in notebook while his classmates sitting behind
Speaker at Business Meeting in the conference hall.
side view of young schoolboy writing in notebook while sitting on tribune at school with classmates
Teacher lecturing and tallking to students in univercity
Close-up of two young female brokers applauding to speaker at conference
The people at Business Meeting in the conference hall.
speaker man talking to audience during conference
Row of several happy colleagues clapping hands to speaker after report
Group of youthful interracial students in casualwear making notes in copybooks
Hands of young businesswoman with tablet looking through interactive data
group of schoolchildren with notebooks studying on tribune at school corridor
young schoolboy writing in notebook while his classmates sitting behind
Professional teacher with laptop standing in lecture hall
Speaker at Business Meeting in the conference hall.
Speaker at Business Meeting in the conference hall.
Speaker at Business Meeting in the conference hall.
lecturer in university giving knowledge to the students b
happy schoolboy writing in notebook and looking at camera while his classmates sitting behind
Two teenage girls in high school hall during break.
Speaker at Business Meeting in the conference hall.
