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

到国外念书的学生不时验到文化冲击。

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

曾几何时每一天是一场的冒险。然而某种改变发生了。

No. See I might have had feelings for her at one time. Not anymore.

不是的，可能我以前某些时候对她有感觉，但是现在已经没有了。

At one time it was that fat has to be avoided at all costs.

曾经我们不惜一切代价远离脂肪。

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

五大常任理事国曾用过一票否决权。

That what is true at one time and one place isn't true for everyone everywhere.

在某个时间某个地点属于真理的事物，并不是在所有地方对所有人而言是真理。

At one time 27,000 people lived in the Robert Taylor Homes.

曾经有两万七千人住在罗伯特·泰勒公寓。

All of these foods were at one time very small seeds.

所有这些食物曾经是非常小的种子。

At one time or another, they, too, lost faith in themselves.

他们也曾一度对自己失去。

Each of these represented a goddess and had, at one time, been painted.

每一尊雕像代表一位女神，而且一度上过色。

All people experience sadness at one time or another.

所有人有感到悲伤的时候。

The appeal is the freedom, the exercise, the fun, all at one time.

你可以同时验自由和运动的乐趣。

Officials hope to avoid having too many people using the network at one time.

官员们希望避免同时有太多人用网络。

At one time, most of my friends could hear the bell.

我有很多朋友，小时候曾经听过铃铛声。

At one time, many African waterways continued to flow even during the dry season.

曾经有一段时间，非洲许多水路即在旱季仍有水流动。

She was actually a nurse here at one time.

她曾经是这里的护士。

Afghans, Iranians and Iraqis all have sought refuge here at one time or another.

阿富汗人、伊朗人及伊拉克人曾来到这里寻求庇护。

At one time it was thought to give support to the abdomen.

曾经有人认为它能支撑腹部。

Yet at one time each day was a new adventure.

曾几何时每一天是一场的冒险。

So all this land was cleared at one time and was abandoned.

这片土地一下子就被清空了，被遗弃了。