这个英语词组一直让人困扰,that suggests that DPP(专有词汇） can work.However,their research was more focused on DXP(专有词汇),and provides only anecdotal evidence that DPP is effective.anecdotal evidence 这里翻译成无

这个英语词组一直让人困扰,
that suggests that DPP(专有词汇） can work.However,their research was more focused on DXP(专有词汇),and provides only anecdotal evidence that DPP is effective.
anecdotal evidence 这里翻译成无对照依据的证据,大家看怎样,

无根据的证据.
因为：文中没有说明证据是由对照推断出来,可能是事实证据,可能是理论证据,但是不管是上述那种,都是没有根据的证据.

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