警察掌握了一起阴谋的第一手证据。
但这次是有第一手证据证明了联邦调查局也使用同样的手段。
But this is the first evidence that the FBI is using the same tactics.
作者认为这可以作为第一手证据证明，市场某个方面出现的问题—这次是次级抵押贷款—会蔓延到另一个与之完全无关的领域。
He says this provided the first piece of evidence that problems in one corner of the markets-in this case, subprime mortgages-can spill over into a completely unrelated area.
研究者们的报告是重要的，他说，因为他们给出了“某种更多的在分子水平的第一手证据证明塑胶作为一种污染物对野生动物的影响。”
The researchers' reports are important, he says, because they provide "some of the first evidence of polystyrene as a potential contaminant to wildlife that's more on the molecular level."
罗索多，也是范恩·伯格心血管研究所的主任，说这次研究提供了第一手的证据一个人自身的干细胞可以用来作为对自身心脏病的治疗。
Losordo, also director of the Feinberg Cardiovascular Research Institute, said this study provides the first evidence that a person's own stem cells can be used as a treatment for their heart disease.
用于支持或证据（即YouTube，2nd/3rd的第一手货源，等）的来源和材料的有效性和可信度进行评估。
Validity and credibility of sources and material used for support or evidence (i. e. YouTube, 2nd/3rd hand sources, etc. ) is evaluated.
用于支持或证据（即YouTube，2nd/3rd的第一手货源，等）的来源和材料的有效性和可信度进行评估。
Validity and credibility of sources and material used for support or evidence (i. e. YouTube, 2nd/3rd hand sources, etc. ) is evaluated.
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