I'd either have to leave a lot of gaps or make a lot more assumptions than a historian should.

我要么留下很多空白，要么就做出比历史学家应该做的更多的假设。

youdao

That meant she would either have to rely on data from just one region and extrapolate it across the us, or make even more assumptions than normal about how defaults were correlated.

这意味着她只能依赖于仅仅一个地区的数据来推断整个美国的情况，或者就违约是怎样相关的做出比通常更多的假定。

youdao

Often they make assumptions, or decisions, with little awareness that they are doing so.

通常他们无意识地设想或是决定他们要做些什么。

youdao

Start thinking about the four or five key assumptions you make in your forecasts.

FORBES: Magazine Article

Or you could make implausibly heroic assumptions about economic growth and a rise in the tax base.

BBC: Scottish independence: not whether, but how?

It can call some of your assumptions into question or make you more assured of your underlying belief.

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