Be competent in all treatments, services and retail product knowledge. Request refresher training in the event, you do not feel confident in a particular treatment or service.

对所提供的一切疗程、服务和零售知识抱持信心。如果对某一疗程或服务觉得信心不足，请要求补习训练。

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Training is provided for all aircrew positions, cockpit resource management, instrument refresher courses and instructor preparatory courses.

培训涉及所有机组岗位、驾驶舱资源管理、仪器进修课程和预备课程。

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The 17 are being sent to undergo 60 to 90 days of intensive refresher training on how to do their jobs.

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The Transportation Security Administration said personnel granted security clearances are educated about their responsibility to protect classified information, sign a non-disclosure agreement and take annual refresher training.

CNN: 10,000 airport security workers to get higher clearances

Thereafter, they participate in monthly in-service or refresher training courses.

UNESCO: National Literacy Programme in Namibia