主板是电脑中主要的电路板，其上安有处理器、内存和扩展槽，并直接或间接地与电脑各个部件相连。

Motherboard is the main computer circuit inside the PC, which holds the processor, memory and expansion slots, and connects directly or indirectly to every part of the PC.

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铺着白色台布的餐桌上摆着精美的盘子，点着四叉灯台，每盏灯上安着一只红色灯罩。

The white-covered table was arrayed with pretty dishes and lighted with a four-armed candelabra, each light of which was topped with a red shade.

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玛丽安逐渐喜欢上歌剧，因为歌剧既有演唱还有表演。

Marian Anderson grew to love opera, because it joined singing and acting.

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By the end, the language of experience--this is on 304--the language of experience that Dean represents is completely exhausted.

在最后，304页上,是迪安最后的话，表示他已经完全筋疲力尽了。

耶鲁公开课 - 1945年后的美国小说课程节选

So my student called Bernard Sadow up and asked him about his invention and he said, "Yeah, I was thinking, why don't we have wheels on suitcases?

于是我的学生打电话给伯纳德？沙度,然后询问了他关于发明的事情，他说道，是啊，我当时在想，我们为什么不能在行李箱上安轮子呢？

耶鲁公开课 - 金融市场课程节选

And this is my colleague, Marianne LaFrance, who is actually not smiling in that picture but she studies smiling and smiling in adults, smiling in children, smiling across cultures, and the different social uses of smiling.

另一位是我的同事，法国人玛丽安，她在照片上没有笑,但她研究微笑，成人的微笑，孩子的微笑，文明的微笑，微笑的不同社会功用。

耶鲁公开课 - 心理学导论课程节选