求翻译：最有挑战性的难题是在组织开展一次培训会时，由于通讯员通知不到位，许多人员没有收到通知，在距离培训会正式开始的10分钟时还有大部分人员未到场，然后立刻组织部门工作人员分头打电话通知，最后争取了90%人员到场，并顺利开展完培训会。是什么意思？

The most challenging problem is to organize a training session, the correspondent notice is not in place, many staff do not receive notification in the distance training officially began 10 minutes when most of the staff are not present, and then immediately to the organization department staff sepa

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The most challenging difficult problem is develops when the organization a training meets, because correspondent informs not to arrive, many personnel have not received the notice, in when 10 minutes which can start officially from training also has the majority of personnel not to arrive, then orga

Is the most challenging problems in the Organization of a training when, due to the correspondent is not in place, many people have not received notification, at a distance of 10 minutes of training will begin there when most of the staff was not at the scene, and then immediately organized sector w

正在翻译，请等待...