female high school students writing math formulas on white board and explaining them in classroom - part 1 of 4 - 補習學校 個影片檔及 b 捲影像00:15
female high school students writing math formulas on white board and explaining them in classroom - part 2 of 4 - 補習學校 個影片檔及 b 捲影像00:12
female high school students writing math formulas on white board and explaining them in classroom - part 3 of 4 - 補習學校 個影片檔及 b 捲影像00:18
female high school students writing math formulas on white board and explaining them in classroom - part 4 of 4 - 補習學校 個影片檔及 b 捲影像00:20
female high school students writing math formulas on white board in classroom - 補習學校 個影片檔及 b 捲影像00:18
female high school students writing math formulas on white board in classroom - part 1 of 2 - 補習學校 個影片檔及 b 捲影像00:14
female high school students writing math formulas on white board in classroom - part 2 of 2 - 補習學校 個影片檔及 b 捲影像00:17
young students eagerly interacting with their teacher, demonstrating engagement and readiness to answer questions during a lesson - 補習學校 個影片檔及 b 捲影像00:12
young students eagerly interacting with their teacher, demonstrating engagement and readiness to answer questions during a lesson - 補習學校 個影片檔及 b 捲影像00:21社區
young students eagerly interacting with their teacher, demonstrating engagement and readiness to answer questions during a lesson - 補習學校 個影片檔及 b 捲影像00:17社區
young schoolteacher and schoolgirl standing at white board in classroom - 補習學校 個影片檔及 b 捲影像00:13舉手, 少女
young students eagerly interacting with their teacher, demonstrating engagement and readiness to answer questions during a lesson - 補習學校 個影片檔及 b 捲影像00:11微笑, 學生
japanese female high school student taking online classes using digital devices - 補習學校 個影片檔及 b 捲影像00:17
a high school girl in a school uniform happily studying with her classmates - 補習學校 個影片檔及 b 捲影像00:14學生
male and female high school students in school uniforms studying side by side - 補習學校 個影片檔及 b 捲影像00:05學生
male and female high school students in school uniforms studying side by side - 補習學校 個影片檔及 b 捲影像00:08
portrait of an asian female high school student wearing uniform sitting at her desk in classroom - 補習學校 個影片檔及 b 捲影像00:28
