英语翻译Professionalsexplicitlyinterpretwhattheyobserve,andoftencategorizetheirdataafterthedatacollectionprocessiscompleteandfromtheperspectivesofthepeopletheywereobserving.请高手翻译这个句子,并分析语法结

Question

英语翻译
Professionals explicitly interpret what they observe,and often categorize their data after the data collection process is complete and from the perspectives of the people they were observing.
请高手翻译这个句子,并分析语法结构,尽量能分析透彻些,
专业人士清楚的解释了他们所观察到的数据，并经常在这些数据收集处理过程完成后按照他们观察到的人群的角度对这些数据进行分类。

Answer 1

在数据收集过程已经完善和从他们所正观察的人群的角度,专业人士们能清楚的解释他们的观察的事物并且分类他们的数据.
主句应该是Professionals explicitly interpret what they observe,and often categorize their data
after后面的是讲他们的方式和过程