求翻译：在xx网管项目部任职技术员以来，已经过去了半年多，回顾这半年来的工作历程，工作中的经验、教训，有利于在以后的工作中扬长避短，更好的做好技术工作。是什么意思？

Since the technician serve in Part XX network management project, more than six months have passed, review work in this half year course, experiences, lessons learned on the job, to weaknesses in the subsequent work, better to do the technical work.