#176122614 - A lot of young people in a big hall listening to a speaker

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ID: #176122614

Zdjęcie: A lot of young people in a big hall listening to a speaker

Data udostępnienia: Jan.03, 2018 10:01:49

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Słowa kluczowe: group background present business person young people man Men concept blur corporate professional seminar conference speech room Presentation learning education listening learn speaker hall blurred study public casual student University team training crowd teamwork audience teaching meeting forum teacher speakers lecture convention congress presenter coaching

Autor: Olegkalina - zobacz portfolio (8867)