high school students pass each other in the hall walking by lockers in between class. - 中學學生 個影片檔及 b 捲影像00:06
teenage high school boy walks confidently towards brick high school building - 中學學生 個影片檔及 b 捲影像00:16學生, 青春期
two police officers in a high school hallway become surrounded by students. - 中學學生 個影片檔及 b 捲影像02:46美國
rear view of confident high school girl walking in city and going to school - tilt up - 中學學生 個影片檔及 b 捲影像00:18高中女生
rear view of group of teenagers carrying backpacks walking home from school - 中學學生 個影片檔及 b 捲影像00:05青春期
group of diverse hispanic, american and african students in campus outdoors - 中學學生 個影片檔及 b 捲影像00:15學生
diverse group of friends working together during class using a tablet while talking and smiling - 中學學生 個影片檔及 b 捲影像00:09學生
high school girl walking in residential district and going to school in the morning - 中學學生 個影片檔及 b 捲影像00:13校服
slow motion view of high school students walking in corridor / springville, utah, united states - 中學學生 個影片檔及 b 捲影像00:18學生
side view of confident high school girl walking in city and going to school - tilt up - 中學學生 個影片檔及 b 捲影像00:09
wide panning shot of teacher lecturing students in classroom / provo, utah, united states - 中學學生 個影片檔及 b 捲影像00:10少女
ws zi female student (16-17) reading in school corridor / spanish fork city, utah, usa - 中學學生 個影片檔及 b 捲影像00:16青春期
1973 montage high school math class, teacher vo about how it is difficult to keep the attention of teenagers / united states - 中學學生 個影片檔及 b 捲影像00:19學生, 美國
a chemistry students drains liquid into a beaker and the reaction causes it to change color. - 中學學生 個影片檔及 b 捲影像00:19
