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同學們在室內用燈泡一起做學校項目
兩個戴眼鏡的聰明現代孩子在做項目工作
pupils doing science together in class
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animation of mathematical equations over biracial girl smelling chemical in a flask at laboratory
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little boy and girl with face mask using a microscope. kids and science.
kids and science. little boy and girl with face mask using a microscope.
kids doing a chemical experiment in laboratory
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兩個聰明的小朋友在練習電氣工程的興趣
animation of school items icons over diverse schoolchildren learning with teacher in lab
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globe and connections against schoolgirl in laboratory
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scientists looking through microscope
she's determined to find a solution
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兩個孩子在做工程學的學校項目
scientist putting chemicals into tubes
science of the future
animation of mathematical equations over diverse scientist in lab cityscape
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多種族兒童坐在電腦顯示器前,在鍵盤上打字,而男性老師幫助他們
conducting science experiment, child with safety goggles over chemical formulas
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science of the future
animation of kids using digital tablets over social media signs in the background
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in school, in a classroom, a young asian student examines chemical reactions
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students in a science lab using microscopes
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examining molecular model, students with mathematical equations animation over classroom background
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students and their teacher conduct a science experiment in a laboratory
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animation of scope scanning and data processing over biracial female scientist
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conducting science experiment, child with safety goggles using pipette over chemical formulas
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animation of mathematical equations over caucasian female student looking at vials in lab
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video of happy biracial boy with microscope during lesson
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兩個中學學生一起做一個項目
little boy studying a microscope 4k
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兩個孩子一起做一個有趣的項目
scientist looking into a microscope with equations
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兩個學生一起做一個有趣的項目
一個女孩<unk>接,一個男孩用螺旋<unk>做教育項目
兩個瘋狂的孩子坐在辦公桌旁做項目工作
little boy looking into a microscope 4k
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戴着面具的小女孩建造机器人 1
animation of mathematical equations over diverse scientist in lab cityscape
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portrait of schoolgirl standing with arms crossed in laboratory
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mathematical equations and dna structure against female scientist using microscope in laboratory
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animation of mathematical equations on mid section of scientist performing experiment at laboratory
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school kids doing a chemical experiment in laboratory
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animation of mathematical equations over two diverse girls in science class in laboratory at school
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兩個聰明的小朋友在家裡做學校項目
兩個聰明的小朋友在做工程學的學校項目
school concept icons against female student using microscope in laboratory
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animation of mathematical equations and dna structures over caucasian scientist using microscope
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兩個西班牙裔孩子一起做學校項目
happy little asian boy eating fresh waffles for breakfast enjoying delicious homemade meal with family in kitchen at home 4k
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molecule structures moving against two female students taking notes in laboratory
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