There was only two years difference and she and I danced together for 10 years.

我和她只差了 2 岁，她和我一起跳了 10 年的舞。

There is at least twenty years' difference between you, is there not?

你们之间至少相差二十岁， 不是吗？

He says, " They're 15 years apart, " meaning there's 15 years difference between them.

他说，“他们相差 15 岁，”意思是他们之间相差 15 岁。

I feel really quite proud and amazed and impressing, just grateful for everyone who has taken part and made a difference last year.

- 我真的感到非常自豪、惊讶和印象深刻，非常感谢去年参与并做出改变的每一个人。

They'll take biopsy samples from the whales to see if there are any differences in their stress hormones this year and next year.

他们将从鲸鱼身上采集活检样本， 看看它们今年和明年的压力荷尔蒙是否有任何差异。

And Edmund gave a very superior look as if he were far older than Lucy (there was really only a year's difference) and then a little snigger and said.

于是爱德蒙装出一副高傲的神情，好像他比露茜大多了（其实他只大她一岁），随后又噗哧一笑，这才说。

The fact is, once for all, I don’t wish to treat you like an inferior: that is" (correcting himself), " I claim only such superiority as must result from twenty years’ difference in age and a century’s advance in experience.

事实是，总而言之，我不想把你当成低人一等：也就是说，”（纠正自己），“我只要求二十岁的年龄差异和一个世纪的经验进步所必然产生的优越感.

I realized,as a councilman,to enact a structural change I wanted to see, where between the same zip codes there's a 30 percent difference in the rate of unemployment,there's a 75,000 dollars a year difference in income, that being a councilman was not going to cut it.

我意识到，作为一名议员， 要实施我希望看到的结构性变化，在相同的邮政编码之间， 失业率相差 30%， 每年的收入相差 75, 000 美元，作为一名议员并不是要削减它。