4K 忧心忡忡的中年金发女科学家，一个令人不安的问题萦绕心头，坐在实验室里，手扶下巴，陷入沉思 股票录像 忧心忡忡的中年金发女科学家，一个令人不安的问题萦绕心头，坐在实验室里，手扶下巴，陷入沉思 股票录像
4K 一位戴着眼镜的中年白人男子，在城市街道上因令人恼火的事情，用智能手机讨论汽车保险维修事宜 股票录像 一位戴着眼镜的中年白人男子，在城市街道上因令人恼火的事情，用智能手机讨论汽车保险维修事宜 股票录像
4K 忧虑的中年男子躺在卧室的床上，感到压力重重，疲惫的表情，不快乐的成熟成年人感到早晨的焦虑，身处室内 股票录像 忧虑的中年男子躺在卧室的床上，感到压力重重，疲惫的表情，不快乐的成熟成年人感到早晨的焦虑，身处室内 股票录像
4K 在工作中，一位忧心忡忡的中年男子，头发灰白，一位忧心忡忡的白发商人坐在他的办公桌前，与…搏斗 股票录像 在工作中，一位忧心忡忡的中年男子，头发灰白，一位忧心忡忡的白发商人坐在他的办公桌前，与…搏斗 股票录像
4K Happy young indian man outdoors looking at the camera smiling successful cheerful businessman or worker in a black shirt with 影视素材 Happy young indian man outdoors looking at the camera smiling successful cheerful businessman or worker in a black shirt with 影视素材
4K Man in business suit stands leaning on railing of bridge city center manager is midst noisy metropolis but handsome with black 影视素材 Man in business suit stands leaning on railing of bridge city center manager is midst noisy metropolis but handsome with black 影视素材
4K Happy young asian man looking roadway while driving car in the morning man sitting in car was feeling proud and very happy 股票录像 Happy young asian man looking roadway while driving car in the morning man sitting in car was feeling proud and very happy 股票录像
4K Confident male leader negotiating with business woman explaining the benefits of a contract in the lobby advising a corporate 股票视频 Confident male leader negotiating with business woman explaining the benefits of a contract in the lobby advising a corporate 股票视频
4K Tablet man guy looking at his fingers after boxing holding a in black shirt standing the hall broken hands blood handsome with 股票录像 Tablet man guy looking at his fingers after boxing holding a in black shirt standing the hall broken hands blood handsome with 股票录像
4K Smiling caucasian businessman in formal outfit looking at camera standing in office portrait of happy handsome man smiling 股票视频 Smiling caucasian businessman in formal outfit looking at camera standing in office portrait of happy handsome man smiling 股票视频
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