Video: 0234_knead_plasticine_6
Phase transition: stretch
State before: solid:non_particulate:flexible body
State after: solid:non_particulate:flexible body
Object: In the process of kneading the plasticine, the whole plasticine which at the initial frame
目标物体: 在搓揉橡皮泥过程中，位于初始帧中的整个橡皮泥