求翻译：我们平时应该对有关考试的课本进行积累，做到心中有数。积极参加各种文体活动培养积极的心态。加强心态的调整相信考试不是一件很难得不到事，只要有准备一定是可以。是什么意思？

We are usually on the examination of textbooks should be accumulated, be aware of. Actively participate in various sports activities to develop a positive attitude. Strengthen the attitude adjustment is difficult to believe the test is not a lack of matter, as long as there is definitely ready.

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正在翻译，请等待...