young girl, thinking and writing in classroom for exam, test or learning assessment at school. confused female person, teenager or child in wonder or thought at institute for intermediate education - 懷疑 個影片檔及 b 捲影像00:16學生
confused, woman and thinking of question in studio, blue background and planning mockup. doubt, why and person remember information, memory or girl with ideas for decision and choice in backdrop - 懷疑 個影片檔及 b 捲影像00:08女人
woman, worry and typing on phone in home, reading notification or social media post on sofa. nervous, stress and indian girl bite nails with anxiety, thinking of mobile contact and fear of bad news - 懷疑 個影片檔及 b 捲影像00:11女人
wanted hacker wearing a hoodie top and a masked face to hide his identity and using computer for hacking in the cyber data center - 懷疑 個影片檔及 b 捲影像00:10
diversity, group and awkward business people confused together in an office building bored by work or overworked. bad, annoyed and portrait of corporate employees at the workplace as workforce - 懷疑 個影片檔及 b 捲影像00:06臉部表情
senior man walking stairs in home with railing support for disability, osteoporosis and elderly help. old man climbing down steps, staircase and independence in apartment, retirement and pensioner - 懷疑 個影片檔及 b 捲影像00:17老年男人
woman furrowing brow and looking confused while watching bad news on tv at home in the night time - 懷疑 個影片檔及 b 捲影像00:12
a senior couple planning their finance, paying bills and looking unhappy while using laptop at home. a mature man and woman looking at their pension online with a computer and feeling stressed - 懷疑 個影片檔及 b 捲影像00:13情緒壓力, 退休
an unrecognizable woman sitting on a sofa and feeling anxious. closeup of a woman’s hands looking restless while sitting on a couch at a therapist’s office - 懷疑 個影片檔及 b 捲影像00:11
4k video footage of a young businessman stressed while having a brainstorming session in a modern office - 懷疑 個影片檔及 b 捲影像00:23
a hacker programmer wearing a hoodie top and a black hacker mask to hide his identity and using computer for hacking,concept of dark internet - 懷疑 個影片檔及 b 捲影像00:08黑客, 恐怖
concept piece of airport, travel and tourism industry declining due to coronavirus pandemic and worsening economic conditions for the country shown with negative chart and stock market performance data - 懷疑 個影片檔及 b 捲影像00:20
young employee quickly types out a message on her cell phone before returning to work - 懷疑 個影片檔及 b 捲影像00:13辦公室, 手機
1955 suspicious men arrive at the poker game and are curious about man's (frank sinatra) dealing abilities - 懷疑 個影片檔及 b 捲影像01:06賭博
cu, tu, school girl (10-11) thinking sitting over test in classroom, richmond, virginia, usa - 懷疑 個影片檔及 b 捲影像00:07學生
low angle medium shot boss walking through office and looking exasperated / female employee walking by + waving / low angle - 懷疑 個影片檔及 b 捲影像00:22辦公室
the blurry silhouette of an unidentifiable man sits down on the ledge of windowsill in an empty industrial building and uses an electronic device, uk. - 懷疑 個影片檔及 b 捲影像00:16散焦
confused, woman and curious with eyes in studio for decision, listen to gossip and fake news. closeup, female person and suspicious expression for spying, confidential information and blue background - 懷疑 個影片檔及 b 捲影像00:06
thinking, idea man in studio with brainstorming, doubt or unsure facial expression. green background. - 懷疑 個影片檔及 b 捲影像00:18
doubt, unsure and hands on face of girl contemplating, decision and emoji while pensive and isolated - 懷疑 個影片檔及 b 捲影像00:30
new employee work multitasking and overworked boss, mental health and frustrated in workplace - 懷疑 個影片檔及 b 捲影像00:35辦公室, 女商人
powerful pull out slider shot of a mature woman sitting on her bed - negative emotion - 懷疑 個影片檔及 b 捲影像00:19女人, 僅有女人
man, stress and laptop in small business for finance, paperwork and financial crisis in pottery startup. shop owner, tech or frustrated in store with invoice documents, banking fraud or order backlog - 懷疑 個影片檔及 b 捲影像00:14情緒壓力
annoyed friends sitting at bar are disappointed by the sports game they are watching - 懷疑 個影片檔及 b 捲影像00:15女人
thinking, remember or confused african woman in studio for brainstorming, solution or memory on gray background. why, wonder or lost female model with questions for problem solving, doubt or ideas - 懷疑 個影片檔及 b 捲影像00:11女人
thinking, relax and fighter in a gym, man and endurance with depression and mental health. person, wellness center or athlete with thoughts or choice with progress, exercise or challenge with fitness - 懷疑 個影片檔及 b 捲影像00:09打交
confused, woman and thinking with surprise on face in studio, blue background and doubt mockup. question, why and person with shock for gossip, information or girl remember memory in backdrop - 懷疑 個影片檔及 b 捲影像00:10女人
shocked, glasses and face of woman on blue background for discount news, information or gossip. omg, wow and portrait of person with wtf reaction for surprise, announcement and sale or deal in studio - 懷疑 個影片檔及 b 捲影像00:06
wide tracking slider shot revealing a young girl sitting on her bed looking out of the window - negative emotion - 懷疑 個影片檔及 b 捲影像00:26
senior man refuses to answer to a call from unknown number. scam and fraud prevention with smartphone concept. - 懷疑 個影片檔及 b 捲影像00:08騙子
senior man talking by smartphone and typing something on laptop. fraud prevention concept. - 懷疑 個影片檔及 b 捲影像00:12
