You could listen to one audio file at least 60 minutes each day, for 10 days until you have a total master of it.
你可以将一段音频每天听上至少六十分钟，这样做十天，直到你完全掌握它为止。
You could listen to one audio file at least 60 minutes each day, for 10 days until you have a total master of it.
你可以将一段音频每天听上至少六十分钟，这样做十天，直到你完全掌握它为止。
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