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。

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

“最好是寻求谅解并要求许可”

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。

Petition in writing for permission to

上书请求允许

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。

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。

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。

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。

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；

She begged permission to leave.

她请求允许她离开。

He has asked leave to address the house.

他请求允许他在议院讲话。

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？”

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

她屡次请求允许，但都没成功。

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

请求允许（许可）进跑道起飞。

I begged to be allowed to leave

我请求允许我离开。

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。

Shots have been fired. Request permission to intervene.

开枪了请求允许干预

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。

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。

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。