森林是我们自然遗产的主要组成部分之一。

Forests are one of the main elements of our natural heritage.

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中国文学是中国古代传统的重要组成部分之一，而中国诗歌就像是这个著名文化的文学宝库中的最佳宝藏。

Chinese literature is one of the major parts of China's ancient traditions, and Chinese poetry is just like the best prize in this famous culture's literary treasure house.

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然而，最重要的是，我希望把花费在无休止争论转基因作物上的十分之一的精力集中到全球农业面临的更紧迫的挑战上。

Most of all, though, I wish a tenth of the energy that's spent endlessly debating GM crops was focused on those more pressing challenges for global agriculture.

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On the other hand, if we had a quarter as much venture capital, I think that would be in the sense the world would contract too much.

换句话说，如果资金数是风险资本的四分之一，我想现在订立的合同,太多了。

斯坦福公开课 - 微软CEO-Steve.Ballmer谈科技的未来课程节选

And if you look at this series, the series log of one, what is the series expansion?

如果你们看这个式子，它的对数分之一，它的指数是多少？

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But it turns out actually over a third of people who took this class last year took the class because they felt depressed.

但是结果是去年有超过三分之一的人,选这门课是因为他们感觉抑郁。

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