When you have any doubt about doing something, ask permission first.

How often did I pound into you that you must ask permission first?

我强调过多少次了，你一定要先征得允许。

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"It's better to seek forgiveness and ask permission."

“最好是寻求谅解并要求许可”

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If you need to step away from the group, ask permission first.

如果你们要离开团队，先要征得许可。

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Petition in writing for permission to

上书请求允许

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This meant he had to ask the US Navy.

这意味着他必须向美国海军请求允许。

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And so it came to be that the artist approached both pieces of paper and asked their permission to paint his dream upon their pure whiteness.

然后艺术家走到他们跟前，请求允许在它们纯洁的身上绘制他美好的梦想。

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He entreated to be allowed to walk about, to have fresh air, books, and writing materials.

他请求允许他散步，给他一点书和手工。

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The opposite of asking permission can be useful in certain circumstances.

在某些环境下，请求允许的反面是有用的。

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For balancing the workload, the system adopts a prioritized admission strategy, which is complex but can reduce the average wait time.

为了保持系统负载平衡，系统采用了一种引入优先权判定函数的请求允许策略，该策略的复杂度较高但是用户请求的平均等待时间较短；

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She begged permission to leave.

她请求允许她离开。

《牛津高阶英汉双解词典》

He has asked leave to address the house.

他请求允许他在议院讲话。

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His son Omar recalls that the men who worked for his father had a habit of requesting permission before they spoke with their leader, saying," Dear prince, may I speak?"

他的儿子奥马尔回忆说，他父亲的随从都有一个习惯，每次和他们的领导人说话之前都会请求允许，说：“高贵的王子，我可以说话吗？”

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She asked for permission several times but it was no go.

她屡次请求允许，但都没成功。

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Request the permission ( clearance) to line-up and take-off.

请求允许（许可）进跑道起飞。

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I begged to be allowed to leave

我请求允许我离开。

《柯林斯高阶英汉双解学习词典》

She also allowed Google to examine her personal computer at the company's request.

她还依照股沟公司的请求允许他们检查她的个人电脑。

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Shots have been fired. Request permission to intervene.

开枪了请求允许干预

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They even asked for permission to dig white clay from the place where I liked to find it.

他们甚至请求允许他们从我喜欢找着挖土的地方挖白粘土。

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Prince Andrey, without replying, asked the prince's permission to ride round the position and find out the disposition of the forces, so that, in case of a message, he might know where to take it.

安德烈公爵什么话也没有回答，他请求允许他去视察阵地，了解一下部队的驻地，以便在接受任务时熟悉驶行的方位。

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So the people complained to the king, and asked permission to kill at least some of the deer as a warning.

因此，人们去向国王抱怨，请求允许至少杀些鹿来作为警告。

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