全球各地2200万平方千米的农田约有一半覆盖了至少其中的10%。
Of the 22 million square kilometres of farmland around the world about half had at least 10 per cent tree cover.
这取决于巴西如何管理它850万平方千米（330万平方英里）的土地。
That depends on how Brazil manages its 8.5m sq km (3.3m square miles) of territory.
世界上最大的岛屿——绿岛，覆盖面积为2000000多万平方千米。
Greenland, the largest island in the world, covers over two million square kilometres.
陆地面积约960万平方千米，海域面积约为473万平方千米，大陆海岸线长约1.8万千米。
It covers a land area of about 9.6 million square kilometers and a sea area of about 4.73 million square kilometers, with a mainland coastline of about 18 thousand kilometers.
2007年9月份北极的冰川覆盖面积降到了历史最低点即414万平方千米比2005年9月的前记录少了整整23%。
Arctic sea ice has retreated so much that in September 2007 it covered an all-time low area of 4.14m km sq, surpassing by 23% the previous all-time record set in September 2005.
在我国，年降水量大于 500毫米的地区，它的范围大致是哈尔滨 - 兰州 -拉萨连线以东，约占国土面积的一半，有 500万平方千米。
In our country, the area east of Harbin-Lanzhou-Lhasa enjoys annual precipitation more than 500 mm and totals 5 million square kilometers, taking up about 50% of the total land area of China .
它覆盖的面积只有200万平方公里多一点，但是据估测含有15万立方千米地下水。
It covers an area of just over 2m square km and contains an estimated 150, 000 cubic km of groundwater.
它覆盖的面积只有200万平方公里多一点，但是据估测含有15万立方千米地下水。
It covers an area of just over 2m square km and contains an estimated 150,000 cubic km of groundwater.
估计该城有50万人口，面积33平方千米，周围环绕着几条发散的防御工事，这与14世纪的德里有相似之处。
Comparable to Delhi in the 14th century, the city, with an estimated population of half a million, covered 33 sq km and was surrounded by several concentric lines of fortification.
观音寺遗址位于重庆市石柱县东北60余千米的长江南岸，面积约3万平方米。
The Guangyinsi site, about 3 ha in area, is located in south bank of the Yangze River, over 60 km of northeast Shizhu county in Chongqing.
东山街道办事处驻红石路。面积6.36平方千米，人口1.01万。辖3个社区居委会：东山、东经路、育花路。
Dongshan district offices in Red Rock road. An area of 6.36 square kilometers, population 10100. Jurisdiction over three community committees: the island, east road, sterile flower road.
三河古镇地处合肥市肥西境内，位于巢湖之滨，距合肥市区45千米，面积4.71平方千米，人口3万多人。
Sanhe Town is located in Hefei City of feixi, situated on the lake shore, 45 km from the HefeiCity, an area of 4.71 square kilometers, population of 30,000 people.
三河古镇地处合肥市肥西境内，位于巢湖之滨，距合肥市区45千米，面积4.71平方千米，人口3万多人。
Sanhe Town is located in Hefei City of feixi, situated on the lake shore, 45 km from the HefeiCity, an area of 4.71 square kilometers, population of 30,000 people.
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