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    兩個孩子在做工程學的學校項目
    little boy and girl with face mask using a microscope. kids and science.
    同學們在室內用燈泡一起做學校項目
    two geek children sitting at desk and doing project work
    兩個中學學生一起做一個項目
    scientist putting chemicals into tubes
    animation of scopes scanning, molecules and network of connections
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    animation of molecules on blue background
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    animation of data processing and mathematical equations on black background
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    animation of network of connections and data processing over blue background
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    animation of floating nucleotides over abstract background
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    animation of worldwide science concept
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    dna and biology concept, 3d rendering.
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    animation of math equation with dna and molecules
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    scientists looking through microscope
    animation of globe with networks of connections, scientific data processing and ai icons
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    animation of global network of connections and small networks on blue background
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    animation of digital data processing with scope scanning over dna strands on black background
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    close up view of female employee explaning a slide with graphics to cowokers in a dark room in the office
    dna molecule rotates on a blue background. looped seamless animation.
    close-up of a bunch of balloons with lights in the background. looped animation
    animation of triangular network of connections and small networks on blue background
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    laboratory beaker with data and structural formula of chemical compounds in the foreground
    animation of nucleotides, connected dots and computer language over abstract background
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    animation of mathematical equations over diverse male scientists doing experiment
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    animation of network of connections and molecules over blue background
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    兩個聰明的小朋友在做工程學的學校項目
    two smart modern kids in glasses doing project work
    kids and science. little boy and girl with face mask using a microscope.
    animation of clouds zooming on human body data processing with connecting dots on digital interface
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    two schoolchildren doing interesting project together
    close up of blue and black background with bunch of balls. loop animation
    futuristic digitally generated motion abstract particles matrix cyber environment of big data analytic artificial intelligent simulation, loop video for digital background
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    animation of dna strand and chemical structures over black background
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    digitally generated motion graphic particles wave flowing abstract in cyber space technology de-focus background
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    animation of globe and molecules over sky
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    animation of mathematical equations over blue background
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    animation of molecules over mathematical equations with shapes and light trails on black background
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    animation of glowing blue particles
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    animation of hexagons and mathematics equations on blue background
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    mathematical equations and graphs over blue dna strand animation
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    兩個聰明的小朋友在家裡做學校項目
    智能儿童<unk>接电路板的近距离拍摄
    animation of molecules and network of connections over black background
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    兩個聰明的小朋友在練習電氣工程的興趣
    math equations and shapes on blue background
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    animation of data processing and caucasian scientist with test tube over chemical formula
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    chemical structures with codes and double helix dna
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    chemical formulas and laboratory experiment animation over scientists working with test tubes
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    一名不明身份的黑客在深夜在笔记本电脑上打字并偷窃网络数据库数据
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