Don't stress out - and waste time in the process - by obsessing over every second of time.

不要因为纠缠于每一秒而过分劳累——并且在过程中浪费时间。

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This nearly incomprehensible state is theorized to have existed for just a fraction of the first second of time.

理论预言，这个几乎无法理解的状态只存在了宇宙第一秒钟的极小一段时间。

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A second of time, for instance, is now defined in terms of an electron transition of the cesium atom. And the meter is tied to the speed of light.

比如说，秒就是根据铯原子内部的电子跃迁时间来下的定义，而米的定义则和光速有关。

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the doctor said, "you should draw up a few general rules as guidance before you pass a second time through the dangers of youth.

VOA: special.2010.10.23

At the same time you will get not just the second or third implementation of a good idea funded.

同时你得到的又不仅仅是对新想法的,二手或者三手实施方案。

斯坦福公开课 - 微软CEO-Steve.Ballmer谈科技的未来课程节选

But in all likelihood Hebrews of an older time, the patriarchal period, the second millennium BCE--they probably weren't markedly different from many of their polytheistic neighbors. Archaeology would suggest that.

但很有可能更早的，西元前2000年族长统治时期的希伯来人，他们可能和其他信仰多神论的异邦人,没有什么太大的不同，这一点考古学会帮我们证明。

耶鲁公开课 - 旧约导论课程节选

Marcos Urena scored in the second minute of time added on at the end of the second period of time added on as his side came from behind to triumph.

CNN: Maicon puts Brazil in Under-20 semifinals

Ms Davidson said she hoped in his meeting with Lord Patten, the head of the BBC Trust, he would focus on "broadcasting jobs, careers and livelihoods" and not "waste a second of time on this petty side show".

BBC: First minister's questions

The time-share operator would queue up an assortment of customers so that not a second of processor time went to waste.

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