reading, face and woman at laptop with glasses at night for internet job, article and news. closeup of professional african person at computer for journalist search, online work results or planning - 成年人 個影片檔及 b 捲影像00:11
beautiful teacher talking to post graduate students working in groups during class - 成年人 個影片檔及 b 捲影像00:08
back view of mba teacher discussing with his students during class while everyone pays attention - 成年人 個影片檔及 b 捲影像00:16
leader, presentation and speaker hands at work with office crowd and seminar at workshop with speech. mentor, management and audience with teaching and communication at convention with employees - 成年人 個影片檔及 b 捲影像00:06
conversation, mature mother and woman with hiking for fitness, trekking and travel adventure with bonding. sightseeing, family or people with perspective for outdoor holiday, smile or break in nature - 成年人 個影片檔及 b 捲影像00:18
instructor, pool or senior man in swimming exercise or fitness for learning or professional coaching. water, happy or woman teaching mature person in lesson, class for workout and floating practice - 成年人 個影片檔及 b 捲影像00:20
diverse group of mature and mid adult college students studying for continuing education class in library - 成年人 個影片檔及 b 捲影像00:25
hispanic latin american woman, software engineer developer use computer at home office, work on program coding at night. programming language development technology, freelance work from home concept - 成年人 個影片檔及 b 捲影像00:06
business, typing and woman with a laptop, happy and internet with online news and journalist. smile, person and magazine editor with computer and writing with a deadline and publisher with article - 成年人 個影片檔及 b 捲影像00:16
diverse students paying attention to black male teacher explaining concepts while writing ideas on the table - 成年人 個影片檔及 b 捲影像00:15
sailing tranquility: a hand caresses the surface of the sea water from a boat at sunset - 成年人 個影片檔及 b 捲影像00:18
business, audience and people in row at presentation, seminar or conference for learning. diversity, face and serious men and women group or crowd listen to talk or information at training workshop - 成年人 個影片檔及 b 捲影像00:11
three free spirited individuals chat and walk down the street in santiago, chile - 成年人 個影片檔及 b 捲影像00:19
diverse study group discussing very actively during class at a community college - 成年人 個影片檔及 b 捲影像00:12
a mature businesswoman sits while reading a brief on her laptop computer with copy space. stock video - 成年人 個影片檔及 b 捲影像00:10
