求翻译：由主持人对这次活动所讲解的内容进行回顾和总结，采取有奖问答的方式，调动大家的积极性。之后，对本次活动的活动效果，我们采用矩阵评分进行评估。是什么意思？

To mobilize all the enthusiasm of the contents of the event to explain the review and sum up to take the quiz by the moderator. Activity effect of this event, we use the matrix score to evaluate.

The moderators of the event on the content of the review and summary, and take the quiz to mobilize our efforts. After this event, the activities, we use an Assessment Matrix score.

The content which explains to this activity carries on the review and the summary by the director, adopts has the prize question and answer way, transfers everybody the enthusiasm.Afterwards, to this active active effect, we uses matrix grading to carry on the appraisal.

Explained by the moderator of the event review and summary of the contents, award-winning approach taken to mobilize everyone's enthusiasm. Following the activity effect of this activity, we use the assessment matrix scoring.

正在翻译，请等待...