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兩個同學在晚上一起做學校項目
kids doing a chemical experiment in laboratory
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兩個孩子一起做一個有趣的項目
little boy and girl with face mask using a microscope. kids and science.
兩個戴眼鏡的聰明現代孩子在做項目工作
mixing chemicals in the lab
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兩個聰明的小朋友在做工程學的學校項目
animation of scientific data processing over caucasian scientists working in laboratory
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animation of data processing and caucasian scientist with test tube over chemical formula
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animation of spinning dna strand and mathematical formulas over scientist
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animation of graph and connected dots over biracial boy pouring liquid in beaker at laboratory
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botanist studying a leaf 4k
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scientists looking through microscope
一個女孩<unk>接,一個男孩用螺旋<unk>做教育項目
戴着面具的小女孩建造机器人 1
scientists in a laboratory with a genetic base sequence and a digital interface
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digital icons and molecular structures against scientist working in greenhouse laboratory
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同學們在室內用燈泡一起做學校項目
animation of data processing with network of connections over schoolboys using microscope in class
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兩個聰明的小朋友在練習電氣工程的興趣
animation of scope scanning and data processing over biracial female scientist
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兩個孩子白天在家裡做電子學校的項目
animation of scientific data processing and molecules over diverse scientists in laboratory
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兩個孩子在做工程學的學校項目
chemical formulas and laboratory experiment animation over scientists working with test tubes
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pupils doing science together in class
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animation of chemical formula and data processing over caucasian male scientist doing experiment
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science of the future
兩個聰明的小朋友在做工程學的學校項目
兩個中學學生一起做一個項目
animation of chemical compounds and scientific formulae over atom model in laboratory
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animation of connections over biracial female lab worker
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animation of scientific data processing over diverse schollchildren in laboratory
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兩個聰明的小朋友在家裡做學校項目
scientists conducting research in a lab
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science of the future
chemical, biological formulas, sketches and graphs in front of an old coal power plant works with strong co2 emissions
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animation of school items icons over diverse schoolchildren learning with teacher in lab
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kids and science. little boy and girl with face mask using a microscope.
globe and connections against schoolgirl in laboratory
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scientists mixing chemicals on a test tube
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兩個瘋狂的孩子坐在辦公桌旁做項目工作
students and their teacher conduct a science experiment in a laboratory
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young asian creative engineers meeting, programming for collaborative universal robotics at laptop in workshop. people with technology or innovation concept.
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兩個學生一起做一個有趣的項目
she's determined to find a solution
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animation of molecules over diverse scientists doing experiments
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animation of dna strand and scientific data processing over diverse scientists in laboratory
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mathematical equations and dna structure against female scientist using microscope in laboratory
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scientists examining ancient bone fragment
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