@activia513 @krtmd @jonathanchait I agree Biden's quote was a gaffe. Scientists don't say that though, when they report on studies, it is backward looking.
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@activia513 @krtmd @jonathanchait 我同意拜登的话是失言。不过，科学家们并没有这么说，当他们报告研究时，它是向后看的。
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