Everyone, at one time or another, has found some surprise awaiting him.

每个人，曾经都发现有一些惊喜在等着他。

But at one time or another.

但总有那么些时候。

We all get sick at one time or another.

我们总有生病的时候。

We've probably all seen it at one time or another.

我们可能都曾看到过这样的守则。

Everyone is plagued by negative thoughts at one time or another.

每个人都会有一次也许更多被消极想法折磨的经历。

At one time or another, we've all had a friend who brings us down.

在一个或其他时期，我们都曾有过把我们带下水的朋友。

At one time or another, many of NASA's laboratories have studied solar sails.

某一段时间里，美国宇航局的许多实验室都在研究太阳帆。

Again, at one time or another, you may have found that all such animals hear.

此外，你可能曾经发现所有的这些动物都在听。

Almost every part of the country has received snowfall at one time or another.

几乎每一个国家的一部分已经接到了另一次或降雪。

We have exported to all significant importing countries at one time or another.

我们已经在不同时期向所有重要的进口国提供出口产品。

At one time or another in your life you will have to perform in some sort of group.

在你一生中的某个时期，你总得在某个团队工作。

Remember how you would want to be treated, as we have all been shot down at one time or another.

记住你是怎么被对待的，因为我们都一次或多次被拒绝过。

Of course, at one time or another, all of the aforementioned have been played out in complete reversal.

当然，在某一时间，上述所有可以在完全逆转中展现。

The funny thing is, this is what most of us do at one time or another - and some of us do pretty often.

我们大部分人都曾经做过这样的（傻）事，--而且我们中的一些人做过不止一次。

Anyone who has changed enough bike tires and tubes has at one time or another had it explode near their face.

任何改变谁够自行车轮胎和管有一次或其他附近爆炸了它的脸。

Everyone at one time or another has questioned the meaning of existence, or wanted to take revenge on an enemy.

一个时期每个人或另一个都要问生存的意义，或要向敌人报复。

We all have to do things we detest, at one time or another, because we are not free to consult our own wishes only.

我们时不时就得做一些自己厌恶的事情，因为我们没有权利只顾自己的意愿行事。

Everyone at one time or another has constructed one of the most tried and true home science experiments: The Volcano.

每个人或多或少的有过筑造出一个被尝试最多也是最名副其实的家庭科学实验，这就是：火山。

We've all worked with people we weren't crazy about, at one time or another, but great performance trumps everything.

我们都曾有过与自己不太喜欢的人共事的经历，但出色的表现总能胜过一切。

"Awful," "dreary," and "miserable" are adjectives that many people use to describe their jobs at one time or another.

“糟糕的”“沉闷的”以及“痛苦的”是人们曾经一度用来描述自己工作的形容词。

At one time or another, everyone needs to remember multiple usernames and passwords to access different applications on a network.

每个人都需要记住多个用户名和密码，才能访问网络上的不同应用程序。

Conflict management in the workplace is an issue that every leader, manager, or employee has to deal with at one time or another.

在工作场所的冲突管理是一个问题，每一个领导者，经理或员工必须处理一次或更多。

Many of us are a little voyeuristic when it comes to major traffic jams because most of us have endured one at one time or another.

特别是对于重大的交通堵塞而言，许多人怀有某种窥阴癖好，因为我们多数都曾在某个时段经历过类似事情。

At one time or another, we all have, but you'll be much less likely to make this error once the model concept is clear in your mind.

曾经，我们都犯过这样的错误，然而一旦您清楚了模型的概念，您就不太可能犯这种错误了。

Just about everyone I know who works with RPM based distributions has experienced what is known as "RPM hell" at one time or another.

几乎每个人都知道谁可与基于RPM的发行已经历过被称为“转地狱”在同一时间或其他。