【英语2级听力】面包屑掉到了地上-Crumb on the Floor（在线收听）

 She eats a Granola Bar. She drops a crumb in the kitchen. She does not realize it. She goes to watch a movie. She comes back to the kitchen. She sees many ants. The ants are all near the crumb. She gets a broom. She sweeps the ants and the crumb away.