Iceland is 103,000 square kilometres big, making it slightly smaller than Cuba and slightly bigger than Hungary and Portugal.

冰岛面积为10.3平方公里，比古巴略小，比匈牙利和葡萄牙还大。

And each constituency can have a different area. The largest is Ross, Skye and Lochaber in Scotland measuring approximately 12,000 square kilometres.

选区的地理面积可以大小不一。最大的选区为苏格兰的罗斯、斯凯岛和洛哈伯，面积大约为12000平方千。

It covered an area of 800 square kilometres.

受灾区域达800平方千。

Well, first, five and a half million square kilometres of land previously covered by rainforests would be left entirely barren.

首先，550平方公里曾被热带雨林覆盖的土地将变得十分贫瘠。

More than 10,000 square kilometres have been destroyed in days.

几天内 一多平方公里已被烧毁。

He said 6,000 square kilometres had now been recaptured.

他表示，前已经夺回了六千平方公里的领土。

More than 570 square kilometres of land has been burned in wildfires this year.

今年，野火已烧毁了570多平方公里的土地。

There can be as many as 40,000 in one square kilometre.

它们的数量可以多达一平方公里4。

The blaze has destroyed more than 12 square kilometres in a few hours.

大火在几小时内就烧毁了超过 12 平方公里的土地。

ON SEPTEMBER 16th 2012, at the height of the summer melt, the Arctic Ocean's ice sheet had shrunk to an area of 3.41m square kilometres, half what it was in 1979.

2012年9月16日当天已经达到了夏季海洋冰面融化的温度，北冰洋的冰盖缩小到了341平方公里，这数字只有1979年冰盖面积的一半。

To test their system Dr Weiss's team decided to look at an oilfield. Most oilfields have only one or two wells per square kilometre, which is hardly challenging.

为了测试他们的系统，韦斯博士的团队决定对一油田进行考察。大多数油田每平方公里只有一到两口井，没什么挑战性。

Even at that resolution, counting walruses is still a challenge. So the scouts in East Molesey have been drafted in to help. The first job, scouring through a search area of 25,000 square kilometres, to find any images that have a walrus in.

即便是在这清晰度，统计海象数量仍是一项挑战。因此，英格兰东莫西的童子军被征召来帮忙。他们的第一项任务是在25千平方公里的搜索区域内认真寻找任何有海象的图像。

Their findings, published in the journal, Science, show that in 2015, the hole in the ozone layer was around 4 million square kilometres smaller than five years earlier.

该研究在《科学》上发表，称2015年臭氧空洞为400平方公里，比五年前有所减少。

The deputy defence minister claimed Ukraine had retaken 47 square kilometres of land around Bakhmut since launching its counter-attack in early June.

国防部副部长声称，6月初发动反击以来，乌克兰已经夺回了巴赫穆特周围47平方公里的土地。

The court ordered Ecuador's environment ministry to issue legal documents handing over about 400 square kilometres of rainforest to the Siekopai within 45 days.

法院命令厄瓜多尔环境部发布法律文件，在 45 天内将约 400 平方公里的热带雨林移交给 Siekopai。

The tiny island nation has set aside 500,000 square kilometres — 80 percent — of its maritime territory, for full protection.

这小岛国已经留出 50 平方公里 (占其海洋领土的 80%) 进行全面保护。

" … five hundred and sixty thousand square kilometres, divided into four distinct Sub-Reservations, each surrounded by a high-tension wire fence."

“… … 五十六平方公里明确划分为四明确区别的保留区，每区都由高压电网隔离。”

According to data from the national space agency, nearly four thousand square kilometres of land were cleared between January and June.

该国国家航天局的数据显示，从1月到6月，近4000平方公里的土地被清理。

Rescuers are trying to find survivors in the thick mud that covers an area of more than 2.5 square kilometres.

搜救者正努力在厚厚的泥土中寻找幸存者，厚土覆盖了2.5平方公里的土地。

6,000 square kilometres. That's how much land the Ukrainian president says his soldiers have retaken from Russian forces.

6000 平方公里。乌克兰总统表示，这些就是他的士兵从俄罗斯军队手中夺回的土地面积。