堕落了

• go to the devil

例句

1. 这孩子在他父亲去世後就堕落了。
   The boy want to the bad after his father died.
2. 他不是过去的他了，他完全堕落了。
   He is not such a man as he was. He's gone right to the dogs.
3. 他结交那些人后就开始堕落了。
   He's gone to bad since he made friends with those people.