pat on the back

pat on the back the police officers deserve a big pat on the back a kiss on the cheek,a bow,a hug,a pat on zhe back是哪国礼节 Pat yourself on the back for not getting into the accident 英语翻译有首歌叫做（Lahavine ）Give Yourself a Pat on the Back ,还有这句话中也 pat sb on the head怎么理解? pat him off the shoulder与pat him on the shoulder的区别 英语翻译你们可以因工作干得出色而赞扬自己 （用pat sb.on the back）这个项链是由黄金和钻石组成的 （co pat him on the shoulder可以改成pat his shoulder吗?为什么? pat the fat cat sat on the map. on the way back pat on什么意思