Video: 0246_break_bubble_5
Phase transition: break
State before: aerosol/gas
State after: aerosol/gas
Object: In the process of breaking the bubble, the large bubble in the middle and the two small bubbles which are connected to it in the initial frame
目标物体: 在气泡破裂的过程中，位于初始帧中中间的大气泡和它所相连的两个小气泡