/scratch/scratch课程设计/S1-4 Scratch提高篇/第21课:夏日大作战(上)/第21课:夏日大作战(上)教学步骤/
China · Chinanet
SHA1: 5ea97f6506a6d1734499c1eea2f01cebd67df72b
SHA256: 78a9a08cad5ac4334f45d0beb725f946b3c261ad2bdb69eb59e3f0575d17a1e0
video/mp4
1.32MB
2023-12-05 09:44:28 +0000 UTC
/scratch/scratch课程设计/S1-4 Scratch提高篇/第21课:夏日大作战(上)/第21课:夏日大作战(上)教学步骤/
China · Chinanet
SHA1: 5ea97f6506a6d1734499c1eea2f01cebd67df72b
SHA256: 78a9a08cad5ac4334f45d0beb725f946b3c261ad2bdb69eb59e3f0575d17a1e0
video/mp4
1.32MB
2023-12-05 09:44:28 +0000 UTC