1. The little rapscallion ran through the crowd, causing chaos wherever he went.
这个小顽童穿过人群，到处制造混乱。

2. He may seem like a rapscallion, but he actually has a kind heart.
他看起来像个流氓，但实际上他很善良。

3. The boss fired the rapscallion for his constant laziness and irresponsibility.
老板因这个经常懒散和不负责任的家伙而解雇他。