- 问题详情:TherearethreelevelsofEnglishpronunciation: Level1:Peopleoftendon’tunderstandwhatyouwanttosay,becauseyouusethewrongsounds.Level2:Peopleunderstandwhatyouwanttosay,butitisunpleasanttolistento.Level3:Peopleunderstandyou,andyourEnglishispleasanttolisten...
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