英语高手请进，

应该是 As the movement of persons, the new colleagues still do not quite understand what treatment, thus causing many problems to you Tianma Fan, I really feel very sorry

As the movement of persons, the new colleagues still do not quite understand what treatment, thus causing many problems to you Tianma Fan, I really feel very sorry

As the movement of persons, the new colleagues still do not quite understand what treatment, thus causing many problems to you Tianma Fan, I really feel very sorry.(由于人员流动，新的同事还不太懂处理事情，因此造成很多问题从而给你添麻烦，我的感到万分抱歉 )