get the key of the street

例句：

1. 1.I need to get the key of the street to unlock the door.
   我需要得到街道的钥匙才能打开门。
2. 2. The thief got the key of the street and stole the valuables.
   那个小偷得到了街道的钥匙，偷走了贵重物品。
3. 3. The police found the key of the street and arrested the thief.
   警察找到了街道的钥匙，逮捕了那个小偷。