Jo: But then things change. I think the squirrel was looking for a nut under the apple tree. We use the here because it's the second mention of the squirrel.

名词第二次出现– 这次我们知道了是哪只松鼠，因为刚才在花园里看到了一只松鼠。

youdao

Which finally, finally gives me an opportunity to mention on this blog that though Sarah Palin may not be related to Michael Palin, I am, because my mother's second cousin is his wife.

好啦，终于轮到我了，终于让我有机会在这个博客里说出真相啦：喔，也许莎拉·佩林不是迈克尔·佩林的亲戚，可我是呀，因为我妈妈的第二代表姐妹是他的妻子。

youdao

But if you do that, you need to repeat an identical PubID, Date, and Title just to mention a second author.

但如果这样做的话，只是为了谈及第二个作者，就需要重复相同的PubID、Date和Title。

youdao

We'll come back and discuss it more in a second, but before I do, let me mention that the same model, exactly the same idea, has an application in Economics.

我们一会再深入导论这个问题,在此之前,我再来列举一个模型,是经济学里面一个完全类似的模型

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Most patients required no more than a ten-second mention.

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The second development I want to mention is a significant breakthrough in Iraq, where Iraq's parliament has approved a new election law that paves the way for national elections early next year.

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Second of all, the authors mention class mobility, but offer no such evidence of its occurring.

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