可可英语每日一句口语：

Success is doing the same right thing over and over again until you become a expert in your field.

成功就是重复做一件正确的事，直到你成为所在行业的专家。

【知识点讲解】

over and over again adv.一再地； 来回来去； 再三再四；

例句：

This is what she has been saying over and over again -- I don't know how many times.

这种话,她 翻来覆去 不知说过多少遍了.

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