模仿句子：Imagine that: no locks allowed on front doors. When Riad and his family moved to Libya, they were given a house. And that first day, they decided to go out and see the neighbourhood.

翻译：想象一下：前门不允许上锁。当利雅得和家人一起搬到利比亚时，他们便分到一所房屋。就在搬进去的那天，他们决定先出门去附近看看。