I was trying to keep my word this time.

我真的想要履行约定的。

" These people! You have to keep after them all the time."

" 这些人！你非得老盯着他们不可。"

The tap dancer was able to keep time with the musicians.

这位踢踏舞者能够跟上音乐的节奏。

Still, it may be best to keep the time at the pump to a minimum.

尽管如此，最好还是将接触汽油的时间保持在最低限度。

To keep your mind connected to English all the time, it is important that you study every day.

要让自己一直保持英语思维，每天学习是很重要的。

I tried to keep up better this time through the woods, so naturally I fell a few times.

这次我试图在穿越林子的时候跟紧些，所以很自然地，我摔倒了好几次。

And I had to keep tweaking everything all the time.

而且我必须一直调整所有内容。

So, I like to keep it on me all the time.

所以，我喜欢一直把它带在身上。

There attention is now focused on how to keep people safe the next time a killer storm comes to town.

现在的焦点是如何在下一场致命风暴到来时，保证民众的安全。

The stations use an extremely accurate atomic clock to keep the official time.

这些站使用极其精确的原子钟来保持官方时间。

'He'll need all his boasted influence to keep his place this time'.

“这次他将需要他所有自夸的影响力来保住他的位置” 。

Whenever the signal is blocked, the devices are unable to keep the correct time.

每当信号被阻塞时，设备都无法保持正确的时间。

Our hunting and traveling, have to keep aware all the time.

我们的狩猎和旅行，必须时刻保持警惕。

A digital clock counts those oscillations to keep time.

数字时钟对这些振荡进行计数以保持时间。

Oh, if only there were a device of some kind to keep the time.

如果有个时光机该多好啊。

So it is important for a person to keep a good mood all the time.

所以一个人时刻保持良好的心情是很重要的。

His official job was to keep the standard time for the U.S. west coast. But See was also a gifted scientist.

他的官方工作是建立美国西海岸的标准时间。同时杰克逊·希也是位天才的科学家。

Next, a clock needs a heartbeat -- some way of counting regular intervals in order to keep time.

接下来，时钟需要心跳——某种定期计数以保持时间的方式。

Cesium atoms oscillate at microwave frequencies, and are usually paired with a vibrating quartz crystal to keep time.

铯原子以微波频率振荡，通常与振动的石英晶体配对以计时。

But the night skies have also taught us how to keep time and coordinate our days and seasons.

但夜空也教会了我们如何计时并协调白天和季节。