How early to go?

要多早去呢？

youdao

The fossils will also help scientists work out the mechanics of how early birds flew.

这些化石还将有助于科学家研究早期鸟类的飞行机制。

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This seems obvious, but most people don’t realize exactly how early you need to get there.

这一点似乎是显而易见的，但大多数人并不是确切明白需要早到多久。

youdao

So energy expert Eric Potter says it is too early to know how the new gas shale reserves will affect the market.

VOA: special.2009.10.23

But the question is how are those of us of this generation, living that ethic out in the early 21st century?

但问题是,我们这代人如何，将在21世纪初的生活中体现这一道德？

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We're not going to be studying it necessarily for how important it was for Medieval and Early Modern Literature, for example.

也不会研究它,对于中世纪及早期现代文学的重要性，等等。

耶鲁公开课 - 新约课程节选

Travelers should contact their airline to find out how early they should arrive at the airport.

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How early should I arrive so that I don't seem too eager or too disinterested?

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Just how early is one of the biggest concerns they and the IRS are worried about.

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