neighborhood watch group 什么意思?还有trouble-free area 谢谢

the Neighborhood Watch program什么意思 neighborhood neighborhood watch group 什么意思?还有trouble-free area 谢谢 neighborhood是什么意思 neighborhood是什么意思? neighborhood是什么意思 neighborhood是什么意思 neighborhood是什么意思 neighborhood systems 英语翻译each of you should put the Neighborhood Watch decal--you know,the picture of the man in a coat looking over his shoulder---in your front window. watch watch watch watch watch watch watch watch