Meanwhile research suggests that practice really does make perfect in that repeated repetition changes the structure of the brain.

同时，研究显示熟练的确能生巧，因为重复的行为改变了大脑的结构。

youdao

And yes, practice does make perfect.

是的，实践并作完善。

youdao

If a person knows much knowledge, but he doesn't practice it, he always can't make things perfect.

如果一个人了解很多知识，却从来没实战过，他总是不能把事情做得很完美。

youdao

Practice may not really make perfect, but research is showing that it definitely makes a lot of sense.

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