求翻译：（二）听力中的练习活动。听力训练离不开练习活动，练习内容应包括对文章从整体到细节的理解，在此基础上还应该包括对词汇、语法、句子结构等诸多方面的语音训练。练习本着从易到难，从整体到细节的思路来设计。是什么意思？

(B) practice in listening activities. Hearing training can not be separated from practice activities and exercises should include the article from the overall understanding of the details, on this basis should also include vocabulary, grammar, sentence structure and other aspects of voice training.

(2) activities in the hearing. Hearing loss cannot be separated from training activities, exercises should be included in the article to the details of the Whole on the basis of this understanding, should also be included in the vocabulary, grammar, sentence structure, and the Voice Training. In pra

In (2) hearing practice.The hearing training cannot leave practice, the practice content should include to the article from the whole to the detail understanding, also should include in this foundation to the glossary, the grammar, the sentence structure and so on many aspect pronunciation trainings

(B) in listening comprehension exercises. Listening is inseparable from the practice activities, practice should include understanding of the article overall to the details, this should also be included on the basis of the vocabulary, grammar, sentence structure, and many other aspects of speech tra

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