HD Close up of a teenage boy smiling with dental braces cropped portrait focusing on mouth and teeth during orthodontic treatment 股票视频 Close up of a teenage boy smiling with dental braces cropped portrait focusing on mouth and teeth during orthodontic treatment 股票视频
4K Close up little girl opening blue eyes looking at camera blinking caucasian serious angry child teenage kid schoolgirl pupil 股票录像 Close up little girl opening blue eyes looking at camera blinking caucasian serious angry child teenage kid schoolgirl pupil 股票录像
4K 专注的少女在笔记本电脑键盘上打字，坐在舒适的枕头旁的沙发旁边，在家里上网学习. 女孩打字 影视素材 专注的少女在笔记本电脑键盘上打字，坐在舒适的枕头旁的沙发旁边，在家里上网学习. 女孩打字 影视素材
4K Close up of a teenage girl in orange rubber boots jumping in a puddle and splashing water after rain in the park close up of a 股票视频 Close up of a teenage girl in orange rubber boots jumping in a puddle and splashing water after rain in the park close up of a 股票视频
