I know that it spans only twenty years, yet I am an old man.

我知道它之跨过二十年光景，但现在我已然是一个老人了。

youdao

It spans about 3,000 light-years in diameter, compared to the Milky Way's 100,000 light-year diameter.

它的直径大约为3000光年，而银河系的直径有100000光年。

youdao

We'll be talking about the fact that this is an interval of a third; it spans three letter names a little bit later on.

我们以后会谈到，这其实是个三度音程，它跨越了三个音名。

youdao

We'll be talking about the fact that this is an interval of a third; it spans three letter names a little bit later on.

我们以后会谈到,这其实是个三度音程,它跨越了三个音名

耶鲁公开课 - 聆听音乐课程节选

Essentially, what they are is it's a protein that spans the membrane of a cell.

本质上来说，它是一个横跨细胞膜的蛋白质。

麻省理工公开课 - 化学原理课程节选

EU. Given the country's huge size it spans 11 time zones one can see what he means.

ECONOMIST: Russia's awkward position in Europe's jigsaw

To me, the most powerful and valuable form of excellence is when it spans the entire customer experience.

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It spans countries from Albania to Sri Lanka, offering regionally diversified high-single-digit growth.

FORBES: Why Job Growth Is Overrated