The Okavango Delta stretches 15,000 square kilometres.

奥卡万戈三角洲绵延15000。

It covered an area of 800 square kilometres.

受灾区域达800千米。

This mammoth markets brawled over one square kilometre.

这个大市场喧嚣鼎沸多。

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

几天内 万多已被烧毁。

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

他表示，目前已经夺回了六千领土。

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

它们数量可以多达4万个。

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

年，野火已烧毁了570多土地。

But the biodiversity of the 650 square kilometre park is under threat from invasive species.

但在这六百五十园内，其生物多样性正受到外来物种威胁。

There are over 7 million people here with 57,000 people per square kilometre in places.

这有七百多万人，基本上每达五万七千人。

The tombs, which were built over a period of 247 years, take up 78 square kilometres.

这些陵墓占地78，历时247多年时间修建而成。

The survey by the US-based Ocean Infinity was conducted over a new zone of 80,000 square kilometres.

美国“无限海洋”司对片新海域进行了搜索，搜索面积8万千米。

In the 1950s the country had 50,000 rivers with catchment areas of 100 square kilometres or more.

在二十世纪五十年代时候，流域面积达到百甚至更多河流达到了五万条。

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10.3万，比古巴略小，比匈牙利和葡萄牙还大。

The slick covered 33 square kilometres last October, killing fish, contaminating wetlands, and forcing the closure of beaches.

去年10月，浮油覆盖了33，导致鱼类死亡，湿地受到污染，海滩被迫关闭。

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

6000 。乌克兰总统表示，这些就是他士兵从俄罗斯军队手中夺回土地面积。

Brazil's Atlantic forest extends over a million square kilometres and the World Wildlife Fund says only 7 percent remains.

巴西大西洋森林面积超过百万，而世界野生动物基金会表示森林面积目前只剩下百分之七。

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

首先，550万曾被热带雨林覆盖土地将变得十分贫瘠。

The Coral Sea reserve would cover almost 990,000 square kilometres and stretch as far as 1,100 kilometres from the coast.

珊瑚海保护区面积约为 99 万，从海岸向海上延伸 1100 之多。

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泥土中寻找幸存者，厚土覆盖了2.5土地。

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

这个小岛国已经留出 50 万 (占其海洋领土 80%) 进行全面保护。