求翻译：有些人认为这是有必要的，一跟老师学比自己学好，二可以巩固课堂所学内容，三可以学到更多的东西，所以家长会让孩子上培训班或者请家教是什么意思？

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Some people think that this is a necessary, and a school teacher with more than their own learning can be consolidated, and 2 classes 3, one can learn much more, so parents will let their kids training courses or tutor

Some people thought this has the necessity, one studies with teacher compared to oneself learns, two may consolidate the classroom to study the content, three may learn more things, therefore the parents' meeting lets on the child the training class or hires the family education

Some people think that it is necessary, follow the teachers than their own learning, II can consolidate classroom study, three to learn more things, so parents will let children to courses or tutor

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