So he went up and down several times.

好几次，他就这样的上去又下来。

No, no, no. Foot down time.

不，不，没有，很明确地告诉你。

Approaching the speed of light doesn't slow down time. Approaching them does.

在接近光速的情况下时间不会减慢, 和他们在一起时才会变慢。

I don't think there's anything ever that really down time.

我觉得女王从来没有真正地经历过低谷。

I myself am an introvert. I have to have down time by myself.

我自己是一个内向的人。我必须要有自己的休息时间。

These machines then process data during down time, when no one is using them.

这些机器在无人使用时处理数据。

These machines then process data during down time, when no one else is using them.

这些机器会在在关机时间, 没有其他人使用的时候处理数据。

It might look like down time, but the call to fly can come at anytime.

它可能看起来像在下降, 但随时可以叫来起飞。

I recommend if you're just beginning, ten times down to a minimum of three times.

如果你只是开始，至少十遍，最少三遍。

I'll just put down time of death around 3: 00 A.M.

那我就把死亡时间确定为凌晨三点吧。

It is all too much at times. They need down time and a place to refuel.

有时次数太多了，他们也需要时间和一个加油的地方。

I recommend if you're just beginning, ten times down to a minimum of three

如果你只是开始，至少十遍，最少三遍。

We were turned down time after time.

我们一次又一次被拒绝。

People who work there might be having some down time.

在那里工作的人可能会有一些休息时间。

Down time? What do you mean?

- 休息时间？ 你是什​​么意思？

I myself am an introvert. I have  to have down time by myself.

我自己是一个内向的人。我必须有自己的休息时间。

I just finished a huge project at work and I needed some down time.

我刚刚在工作中完成了一个巨大的项目，我需要一些休息时间。

" Down time" (two words) means time to relax.

“休息时间”（两个词）意味着放松的时间。

I'd say it's time to get down, time to hit the town.

是时候去狂舞一番 嗨翻全镇了。

The rein was taken off and I moved my head up and down several times to help my aching neck.

绳套拆了下来，我上下活动了几次酸疼的脖子。