平方

The first thing you'll need to determine is how many square feet you want your home to be.

首先你需要确定是多少平方你想你的家。

Well,my house is over 10,000 square feet.

我的房子有1万个平方呢

Plant area of more than 400 square feet.

厂房面积400多平方。

Thats about the population of Whangarei, happily cooped up in a square kilometre or so of the central city.

这些相当于Whangarei的总人口的人们，开心的蜗居在1000平方千米左右的市中心。

That's about the population of Whangarei, happily cooped up in a square kilometre or so of the central city.

这些相当于Whangarei的总人口的人们，开心的蜗居在1000平方千米左右的市中心。

The 57 square kilometre harbour is one of the largest in the world, and famous for the unmistakable 134 meter high arch of the Harbour Bridge and the graceful sail one of the Opera House.

这个面积为57平方千米的海港是世界上最大的海港之一，其以精确到134米高的海港拱桥和那典雅的帆型影剧院闻名。

After walking 500 kilometres and plugging the resulting data into a computer program for analysis, I discovered that Nagarahole forests are packed with prey at a density of over 50 ungulate prey animals per square kilometre.

在跋涉500千米，把收集的数据放入计算机里分析之后，我发现纳加尔霍雷森林里被捕食者的密度达到每平方千米50只以上的有蹄类动物。

Beijing banking market is inside the area of 1 square kilometre, collected orgnaization of finance of numerous state level and well-known company, form with finance, company of communication, network is given priority to, law, seek advice, evaluate wait for service orgnaization to be complementary area of characteristic banking commerce.

北京金融街在1平方千米的区域内，聚集了众多国家级金融机构和闻名企业，形成以金融，通讯、网络企业为主，法律、咨询、评估等服务机构为辅的特色金融商务区。

And covers an area of two square kilometres.

它的面积是两平方千米。

It is 38 kilometres long and 45 kilometres wide and covers an area of 889 square kilometres.

南北长：38公里，东西长：45公里，面积为889平方千米。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。