If an interactive computer screen is to match a whiteboard in usefulness, it must be viewable from arm's length as well as from across a room.

如果一个交互式计算机屏幕要在实用性上与白板相匹配，它必须在手臂长度范围和横跨房间范围内是可视的。

youdao

I held it at arm's length.

我伸直胳膊提着它。

《牛津词典》

He keeps all his clients at arm's length.

他不与任何委托人过分亲密。

《牛津词典》

Well, this is the question raised by the skeptic about skepticism or about theory and it's one that we're going to take rather seriously, but we're going to come back to it because there are ways, it seems to me, of keeping this question at arm's length.

这是由对怀疑论或理论持怀疑态度的人提出来的问题,也是我们要认真探讨的，但是我们还会回来继续讨论，因为对我而言，我们需要和这个问题保持一定距离。

耶鲁公开课 - 文学理论导论课程节选

Executive compensation is not the result of arm's length negotiations.

行政赔偿,也不是公平磋商的结果。

耶鲁公开课 - 金融市场课程节选

Of course, the laptop that we were accessing content from was an arm's length away.

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Instead, it has set up UK Financial Investments, to run its shareholdings at arm's length.

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NGOs because it is cheaper, more efficient and more at arm's length than direct official aid.

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