This proved a very vague and shadowy frontier.

其实这是一条极其含糊、极不明确的界限。

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"I need to exercise to stay healthy" is a very vague goal that cannot be tracked in any way.

“我需要锻炼来保持健康”是一个非常模糊的不能用任何方法追踪的目标。

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Boundless expanse of silver wave, white as snow, wave as flat as a mirror, a very vague horizon.

万顷银波，洁白如雪，波平如镜，渺极天际。

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It didn't look very much like us at all, but we could sort of see the resemblance in a vague kind of way, right?

看起来几乎不怎么像我们,但我们可以或多或少的,找到些和我们相似的地方

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As for official pricing and release details, well, all Motorola's given us is a very vague "before the holidays" window.

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While we might have some vague moral duty to those who are to come 10, 000 years after us it is only a very vague one.

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However, the research presented here does show commonality, in that sports parents are presented with a very vague order: If you want your child to get a college scholarship (or even make the high school team), you have to ensure your child is of a certain athletic ability.

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