अपनी भाषा में प्लॉट जोड़ेंAn instructional video that teaches, through stop-motion animation, how to build a bridge over a gorge that can hold heavy military equipment.An instructional video that teaches, through stop-motion animation, how to build a bridge over a gorge that can hold heavy military equipment.An instructional video that teaches, through stop-motion animation, how to build a bridge over a gorge that can hold heavy military equipment.