Woman giving presentation in lecture hall at
modern training room with brown furniture and
Students using smartphones during lesson
Students enjoying free time in class
学生 演讲 老师
Serious audience listening to speaker during conference, seminar or corporate meeting
Medical students during recess between lectures
Group portrait of students with tutor
Multicultural Students Learning Preparing For Tests Sitting Outside University Building
Male speaker giving presentation in hall at university workshop. Audience or conference hall
University or College Auditorium with Students
Teacher online remotely. Girl with wireless headphones, sits at table and explains rules of english
Business speaker giving a talk in conference hall.
Business speaker giving a talk at business conference meeting event.
Public speaker giving talk at business event.
Young people on training session
Medical students writing in notepads