Gradual increase in the learning process hearing, speaking, reading, writing and other aspects of training.

学习过程中逐步增加听力，口语，阅读，写作等方面的训练。

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The faculty training in Primary School has been gradual ly introduced to the system of high normal education.

小学师资培养逐渐进入高等师范教育体系。

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Training for a marathon requires careful preparation and steady, gradual increases in the length of the runs. 36 C.

马拉松训练需要认真的准备工作，在跑步长度上要循序渐进的增加。

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Others, especially in the case of Jeter, are cognizant of the gradual decline in their athletic abilities and create new training regimens that are implemented to maximize existing skills.

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