4K 多民族的朋友们，男女老少，在家庭聚会上欢笑和交谈。一位高加索女性，一位非裔美国男性，女孩和男孩 股票视频 多民族的朋友们，男女老少，在家庭聚会上欢笑和交谈。一位高加索女性，一位非裔美国男性，女孩和男孩 股票视频
4K Cropped view arms stack hands friends unity teamwork students girls guys school happy buddies cooperation caucasian cropped view 影视素材 Cropped view arms stack hands friends unity teamwork students girls guys school happy buddies cooperation caucasian cropped view 影视素材
4K Happy students girls guys throw papers pass exam smiling finish education school friends university complete holiday happy 股票录像 Happy students girls guys throw papers pass exam smiling finish education school friends university complete holiday happy 股票录像
4K Four school caucasian students girls guys talking learning writing homework task happy smiling pupils learn studying four school 股票视频 Four school caucasian students girls guys talking learning writing homework task happy smiling pupils learn studying four school 股票视频
4K Group of five troubled multiethnic students friends with laptop studying girls guys discuss internet web homework task group of 股票录像 Group of five troubled multiethnic students friends with laptop studying girls guys discuss internet web homework task group of 股票录像
4K Group of teens students girls guys classmates friends talking smiling laughing in university friendship back to school college 影视素材 Group of teens students girls guys classmates friends talking smiling laughing in university friendship back to school college 影视素材
4K Caucasian students girls guys in high school stack hands unity friendship team happy women females friends schoolgirls boys males 股票视频 Caucasian students girls guys in high school stack hands unity friendship team happy women females friends schoolgirls boys males 股票视频
4K 家中生日派对，快乐的多民族朋友们一起庆祝活动，非洲和高加索的女性、男性、女孩和男孩多样化 影视素材 家中生日派对，快乐的多民族朋友们一起庆祝活动，非洲和高加索的女性、男性、女孩和男孩多样化 影视素材
4K Multiethnic smiling friends business team men women girls guys teamwork group coworking office male female architects designers 股票录像 Multiethnic smiling friends business team men women girls guys teamwork group coworking office male female architects designers 股票录像
4K Multiracial group happy men women girls guys friends male female business coworkers freelance employees students study multiracial 股票录像 Multiracial group happy men women girls guys friends male female business coworkers freelance employees students study multiracial 股票录像
4K 创意多元种族商务人士团队，同事、朋友、学生、男士和女士，无忧无虑、快乐和有趣，女孩和男孩 股票视频 创意多元种族商务人士团队，同事、朋友、学生、男士和女士，无忧无虑、快乐和有趣，女孩和男孩 股票视频
4K 多民族快乐的朋友们，女孩们，男孩们，女性和男性在办公室里一起用手机、智能手机、自拍相机拍照 股票视频 多民族快乐的朋友们，女孩们，男孩们，女性和男性在办公室里一起用手机、智能手机、自拍相机拍照 股票视频
4K 商业团队，共享办公，多样性，办公室，团队，男士，女士，女孩，男孩，男性，女性，同事，自由职业者，创意人员，学生 股票录像 商业团队，共享办公，多样性，办公室，团队，男士，女士，女孩，男孩，男性，女性，同事，自由职业者，创意人员，学生 股票录像
4K 多样化的男女，自由职业者，同事，舞者，朋友，快乐的，开心的女孩和男孩，男性和女性，舞蹈，音乐，商业，团队 影视素材 多样化的男女，自由职业者，同事，舞者，朋友，快乐的，开心的女孩和男孩，男性和女性，舞蹈，音乐，商业，团队 影视素材
4K 当代动态拼贴视频，一群朋友、女孩和男孩站在一起聊天，带有对话气泡，拿着手机，短信通信，交谈 股票录像 当代动态拼贴视频，一群朋友、女孩和男孩站在一起聊天，带有对话气泡，拿着手机，短信通信，交谈 股票录像
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