下面英文的意思是什么,语句中有那些语法,和一些短句呢.

题目

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.

答案

心理学家已经为幸福感选定了一个行之有效的定义,即幸福感是一种主观上的自我满足.科学家同时发现了幸福人群的特征以及原因.目前,研究尚未发现幸福生活有任何简单秘诀,但是却的的确确发现了一些行为和态度似乎能让人...