求翻译：对于许多美国人来说，他们的家园原本是片自由的土地。晚上睡觉不用锁门。 电子警报系统﹑触发式报警装置， 人们， 尤其是居住在乡村的人， 基本上闻所未闻。 然而， 在过去几十年里， 情形完全不同了。同事或邻居告诉你大白天他们的车遇盗或屋子遭窃贼闯入，这样的事并不鲜见。因为感到容易受到各种攻击， 人们开始使用防盗锁﹑安全链﹑甚至枪以寻求庇护。这些装置是否真的使人更安全还是把恐惧挡在门外， 没人说得清楚， 但有一点很明白：所有这些明白无误地反映了这样一个事实—— 缺乏信任已主宰了美国人的生活。是什么意思？

正在翻译，请等待...

For many Americans, their home was originally a piece of free land. unlocked doors do not have to sleep at night. Electronic alarm systems, trigger-style alarm devices, people, especially those living in rural areas, the people are basically unheard. However, in the past few decades, the situation i

Regarding many Americans, their homeland is originally the piece free land.Evening sleeps does not need to lock a door. Electron warning system ﹑ triggering type alarm device, the people, live in particular in the village person, basically hears something never heard of before. However, in the past

For many Americans, their home was originally a free land. Go to sleep at night not to lock the door. Electronic alarm system in the locality, triggered alarm device, people, especially people living in rural areas, largely unheard of. However, in the past decades, completely different. Colleagues o

正在翻译，请等待...