我来放伴奏，四个预备拍后大家一起唱。

I'll put on the background music , after four beats, come in and sing together, everyone.

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自从去年十一月在纽约进行了几次大拍后，艺术品市场开始持续走强。

The art market has been growing steadily stronger since the main New York sales last November.

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So, I actually paused for a moment to take some photographs after this particular experience because after walking this woman who happened to be, I mean she was at least 70 plus years old I would say, no offense if she's watching this on the Internet now and I got that wrong, but at least 70 years old.

所以，通过这个特殊的经历后,我停下来一会儿，拍了一些照片，因为这种事发生在,这位老太太身上,我的意思是她至少有70多岁了，我想说，如果她在网上看看这个，就不会犯错了,但是我错了，她至少70多岁了。

哈佛公开课 - 计算机科学课程节选

Interestingly enough, ten years ago somebody found photos taken by this Parisian of the siege in the Commune in the back of the Hotel de Ville; they were found ten years ago, they had survived.

令人颇感惊奇的是,在十年前,有人发现了由巴黎人所拍的,公社在市政厅后被围的一些相片,它们于十年前被发现,居然得以留存完好

耶鲁公开课 - 1871年后的法国课程节选