Yet there is surprisingly little evidence to back up this impression.

但是，令人奇怪的是，几乎没什么证据能支持这种印象。

youdao

If the impression be from God, He will Himself give sufficient evidence to establish it beyond the possibility of a doubt.

如果这是出乎神的，神必给我们充足的证据来证实这是出乎祂的，叫我们丝毫没有疑惑的可能。

youdao

The blogger also has the impression that the site has helped expose people to music they wouldn't otherwise hear, and may even help drive CD sales, although there's no hard evidence of this.

他同时觉得网站可以帮助人们接触他们在其他途径无法听到的音乐，甚至有可能提高CD的销量，虽然还没有有力的证据证明这一点。

youdao

To overturn such an impression would require overwhelming and incontrovertible evidence, not vague recriminations from a few former employees.

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You see, the secret, I felt - and I have always felt, as an advocate - is to find a memorable but simple phrase that will stay in a jury's mind, that they won't forget easily, and that sums up for them graphically exactly the impression one hopes they're getting about that man from the evidence.

BBC: News Online

To paraphrase the old saying, a facial impression is worth 1000 words (and it also has the convenient feature of not being persuasive evidence in court).

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