平方

保护区占地面积大约1140平方公里。

The reserve covers an area of some 1 140 square kilometres .

这个房间面积是12平方米。

The room is 12 square metres in area .

64的平方根是8。

The square root of 64 is 8 .

3的平方写作3²。

Three squared is written 3 ² .

7的平方是49。

The square of 7 is 49 .

4的平方等于16。

Four squared equals 16 .

A的平方加上B的平方等于C的平方。

A squared plus B squared equals C squared .

英国人的卫生间平均只有区区3.5平方米。

The average British bathroom measures a measly 3.5 square metres .

菲律宾只剩下6,000平方公里的森林了。

The Philippines has just 6,000 square kilometres of forest left .

埃克斯穆尔高地国家公园位于高原贫瘠之地，占地265平方英里。

Exmoor National Park stretches over 265 square miles of moor .

该大楼有约25,500平方英尺的带空调的办公室。

The building provides about 25,500 sq ft of air-conditioned offices .

救援人员已经搜遍了30平方英里的范围。

Rescue crews had scoured an area of 30 square miles

两层浮油漂浮在7平方英里的区域上。

Two oil slicks are covering a total area of seven square miles

大火烧毁了大约4万平方公里的森林。

The fire destroyed some 40,000 square kilometres of forest .

亚马孙河流域已有40万平方公里的森林遭到滥伐。

400,000 square kilometres of the Amazon basin have already been deforested .

它的总表面积为7,000平方英尺。

Its total surface area was seven thousand square feet .

这些岛屿总面积为625.6平方公里。

The islands cover a total area of 625.6 square kilometers

金丝雀码头计划要提供1,000万平方英尺的办公面积。

Canary Wharf was set to provide 10 million square feet of office space

成功地将租金降到每平方英尺1美元。

It manages to knock rents down to $ 1 per square foot .

开罗居民的人均绿地面积仅13平方厘米。

Cairo has only thirteen square centimetres of green space for each inhabitant .

记下用了多少秒时间，将其平方，再乘以5.12。

Take the time in seconds , square it , and multiply by 5.12

3平方米的厚板倾斜放置着。

The 3-metre-square slabs are on a tilt .

这套公寓的面积大约有300平方英尺。

This apartment is roughly 300 square feet in size .

那个国家的人口密度为每平方英里685人。

The population density of that country is 685 per square mile .

这间屋子是五米的三米，合十五平方米。

This room is five metres by three , or fifteen square metres .

16是4的平方。

16 is the square of 4 .

中国丝绸古道上的敦煌莫高窟内的壁画是世界最长的石窟画廊。窟内有壁画45,000余平方米。

The painted murals in the Dunhuang Grottoes along the ancient Silk Road in China form the world 's longest painted corridor , with a total of 45,000 square metres of painted murals .

中国是世界上最早种植水稻的国家。浙江省余姚县河姆渡遗址，距今已6,000多年。在这个遗址中发现分布遍及400平方米的水稻遗物，证明中国是最早种植水稻的国家。

China was the first country in the world to plant rice . This is evident in the remains of rice covering an area of 400 square metres found in the ruins of Hemudu in Yuyao County , Zhejiang Province , which dates back more than 6000 years .

这场森林大火延烧达五百平方公里。

The forest fire spread over an area of five hundred square kilometres .

这是一片20平方英里的未开发的森林。

It was twenty square miles of virgin forest .