Besides, the marking medium is paper, which can't be easily replicated and transported, and it is difficult to store and transport.

阅卷工作的介质是纸质试卷，不方便进行复制和远距离运输，使得试卷的保管和运送工作变得复杂。

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Besides, the marking medium is paper, which can't be easily replicated and transported, and it is difficult to store and transport.

阅卷工作的介质是纸质试卷，不方便进行复制和远距离运输，使得试卷的保管和运送工作变得复杂。

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