详细剖析这个句子！！ 拜托啦@ 急

Behavioral scientists have done countless experiments to prove that any human being tends to repeat an act which has been immediately followed by a pleasant result.

不用翻译， 解析一下句子结构就ok的

Behavioral scientists（主语） have done （谓语）countless experiments （宾语）to prove（不定式短语，做目的状语） that any human being tends to repeat an act （宾语从句，做prove的宾语）which has been immediately followed by a pleasant result（定语从句，修饰an act）.

understandability 可理解性 this implies the expression,with clarity ,of accounting information in such a way that it will be inderstandable to user who are generally assumed to have a reasonable knowledge of business and economic activities ... 这隐含着表达要清楚,表达信息要用具有合理的商业经济活动知识的使用者可以理解的方式 relevance 关联性 this implies that , to be useful , accounting information must asist a user to form, confirm or maybe revise a view uauslly in the context of making a decision (e。g should i invest, should i lend money to this business? should is work for this business?) 这隐含着为了让信息有用,表达信息时必须帮助使用者在形成决策时能形成,确认,或是修改看法(例如,我该投资,我该把钱投给这企业吗?还是该为这企业工作?) consistency 一致性 this implies consistent treatment of similar items and application of accounting policies. 这隐含着相同的会计科目和会计政策的运用要一致 conparability 可比性 this implies the ability for users to be able to compare similar companies in the same industry group and to make comparisons of performance over time .much of the work that goes into setting accounting standards is based aroun the need for comparability.. 这隐含着能让使用者把同一行业的相同公司进行比较,可以比较一段时间的表现.很多设置会计标准的工作都是基出这个可比性的需要 reliability 可靠性 this implies that the accounting information that is presented is truthful,accurate, complete(nothing significant misse out)and capable of being verified(e.g by a potential investor). objectivity 这隐含着呈现的会计信息是真的,准确的,完整的(没有重要的信息被遗漏),能被证明的(例如被一些潜在的投资者), 客观性 this implies that accounting information is prepared and reported in a"neutral"way. in other wordsm it is not biase towards a particular user group or vested interest.... 这隐含着会计信息要用中立的方式准备和报道.换句话说后面打错了,难翻