細節
- 代碼
- 14702798
- 分門別類
- Live action video
- 循環音樂
- 否
- 長度
- 00:08
- 長寬比
- 16:9
- Alpha / 遮罩
- 否
- 幀率
- 25
描述
Chemical experiments for children. Fun experiments for children. A woman conducts cognitive science lessons. Children measure lung volume. The girl blows into a long green bag and inflates it. Children have fun and learn. Bright children's emotions.