recurrent training meaning in Chinese

定期复训
经常进行的训练

Measures already implemented include strengthening of staff supervision , recurrent training for licensed controllers using the simulator , enhancing traffic monitoring and rationalising the workload of air traffic controllers , " the spokesman added
处方已采取的措施包括加强监督员工，采用模拟器为领有牌照的管制人员提供复训，加强监察航空交通，以及合理地分配管制人员的工作量。