Well, at one time, the U.S. was called a melting pot, you know, which means that people of many different religions, cultures and races could shed their traditional cultural identities and blend into one homogeneous nation.

嗯，美国曾经被称为“大熔炉”，你知道，这意味着许多不同宗教、文化和种族的人可以拜托传统文化身份融入一个统一的民族中。

All five permanent members have used their veto power at one time or another.

五大常任理事国都曾使用过一票否决权。

Students who are studying abroad may experience culture shock at one time or another.

国外念书的学生不时都会文化冲击。

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击打开通知提醒的按钮，这样每当我们的一个视频上传时你都会收通知。

This was a world where one became outdated before one's time was up.

这是一个还没过期就已经过时的世界。

Okay, fine, one time, I did use your toothbrush on Stella.

好吧，有一次我确实给斯黛拉用了你的牙刷。

At one time or another, an old pirate captain had hidden a horde of treasure on a secret island, and the pirates know this is where Jim is heading.

不知何时，一位老海盗船长在一座秘密岛屿上藏了一大堆宝藏，而海盗们知道吉姆正在前往这座岛。

The family was at one time among the richest in England, and the estates extended over the borders into Berkshire in the north, and Hampshire in the west.

这个家族一度是英伦最富有的家族之一，它的产业占地极广，超出了本郡的边界，北至伯克郡，西至汉普郡。

At one time, kosher-style delis like Katz's were a dime a dozen, but thanks to things like gentrification and changing food trends, Katz's is the only one that's been able to survive the ages.

有一段时间，犹太式的熟食店，就像凯茨的一样，多如牛毛，但是多亏了绅士化和改变食物趋势这样的事情，凯茨是唯一能够在时代中存活下来的人。

One time I asked him, " why don't you go rest? "

有一次我问他，“你怎么不去休息？”

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。

There was one time when a customer's order hadn't arrived, and we didn't know what had happened to it.

有一次一位客户的订单没送，我们不清楚发生了什么。

I remember one time when I was getting a bit lazy about my exercise, I found it quite effective to say to myself, " You only need to go for 20 minutes."

我记得我曾经对于运动感懒惰，我发现对自己这样说蛮有效的：“你只需要运动 20 分钟。”

Yet at one time each day was a new adventure. Along the way something changed.

曾几何时每一天都是一场新的冒险。然而某种改变发生了。

If you're gonna say one time, you can say once.

如果你要说一倍，你可以说 once。

So at any one time, the choice of entertainment there is simply enormous.

所以在任何时候，娱乐的选择性很大。

At one time sheep were kept there, and in the nineteenth century the owners had a little zoo with animals like rabbits and even a baby elephant.

曾经这里是养羊的，在19世纪主人有一个小型动物园，里面与很多动物，比如说兔子，甚至是大象。

Just like what we've seen in grocery stores now where they've been asked to reduce the number of people in a grocery store at any one time to some fraction of their total capacity.

就像我们目前在商店中看的那样，人们被要求无论什么时候，杂货店中的人数都只能有总容量的一小部分。

One time my brother brought his girlfriend to visit, and she was a vegetarian.

有一次，我哥哥他的女朋友来探望她，她是个素食主义者。

This isn't a one time thing for Abby.

艾比绝非一时兴起。