The programme should be well planned to benefit the largest number of mission personnel, and all efforts should be made to avoid piecemeal training activities that might not, in the long run, be cost-effective.
培训方案应有良好规划以便加惠于最大数量的任务人员，应尽力避免零碎的培训活动，这样做长期下来就不能达到较高的费用效率。