下面英文的意思是什么,语句中有那些语法,和一些短句呢.
psychologists have settled on a working definition of feeling happiness is a sense of subjective well being.They've aslo begun to find out who'shappy,who isn't,and why.To date,the research hasn't found a simple recipe for a happy life,but it has discovered some of the actions and attitudes that seem to bring people closer to that most desired of feelings.