From sitting at the center of the universe, we now find ourselves orbiting an average-sized sun, which is just one of millions of stars in our own Milky Way galaxy.

过去我们自认为是宇宙的中心，现在发觉我们围绕一颗体积中等的太阳在转，而太阳只是银河系中数百万颗恒星中的一颗。

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One of the key scientific questions in cosmology today is: what is the average density of matter in our universe?

今天宇宙学的一个关键问题就是：宇宙中物质的平均密度是多少？

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The average imprecision in measuring the size of the observable universe is about10-15 meter.

测量可见宇宙大小的平均不准确度大约是10-15公尺。

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When performance is measured against the first day's closing price, our entire universe of new issues has an 81% average gain and an average relative performance of just 86.

FORBES: A decade of new issues

In the case of Equity Residential, the RSI reading has hit 30.0 by comparison, the universe of dividend stocks covered by Dividend Channel currently has an average RSI of 63.5.

FORBES: Top Quartile Ranked Dividend Stock EQR is Oversold

In the case of Amgen Inc, the RSI reading has hit 26.5 by comparison, the universe of dividend stocks covered by Dividend Channel currently has an average RSI of 62.0.

FORBES: Top Quartile Ranked Dividend Stock AMGN is Oversold