This is known as the maintenance stage.

这就是所谓的维护阶段。

Learning begins to plateau during the maintenance stage.

在维护阶段，学习开始趋于平稳。

Once armed with new information, an individual will act on the new information when it is appropriate. This is known as the maintenance stage.

一旦掌握了新信息，个人就会在适当的时候根据新信息采取行动。这称为维护阶段。