How much do one square meter mirror cost?

这个镜子多少钱一平方？

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A device with an opening of one square meter can extract about 10 tons of carbon dioxide from the atmosphere each year.

这项设备1平方公尺的开口，每年即可从大气中抽取10吨二氧化碳。

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Tomb Salesperson, Jinlin Province, said, "The price of our tombs starts from 180 thousand yuan, but it's only one square meter."

吉林省一个墓地销售人员说：“我们的墓地价格从18万元起，但是这仅仅是每平方米的价格。”

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The first lady showed the young gardeners how to turn the soil for the one hundred square meter garden.

VOA: special.2009.03.31

The 200-square meter wall near Marylebone Road -- one of the UK capital's grimiest thoroughfares -- is being monitored by Imperial College, London.

CNN: Green walls create new urban jungles

James (Jim) Foster, an animal breeder, has 187, 500 furry creatures in just one of his kennels, a half-filled 6, 000-square-meter building in Wilmington, Massachusetts.

FORBES: The rat pack

The D-Wave One system consists of a superconducting 128-qubit chip in a cryogenics system within a 10 square meter room.

FORBES: D-Wave Sells Quantum Computer to Lockheed Martin