地球上的

The yellow jacket man is a retired America man who has been traveled 251 countries and areas.I only have been half of his. He also told me there are 317 countries and areas all together in the whole world.

这个穿黄色夹克的美国男人他已经走遍了世界上251个国家和地区，我只是他的一半，他还告诉我共有317国家和地区在集中在这地球上。

The morphology, character and distribution of Navajo haematite concretions allow us to infer host-rock properties and fluid processes necessary for similar features to develop on Mars.

地球上纳瓦霍沙岩与火星上Meridiani Planum之间的类比表明，火星上积累的球状赤铁矿是在有一种可渗透的主体岩石、地下水流和一个化学反应锋面的条件下形成的。

Phthalic Acid Esters have been extensive used in industry,and become one of the most widely pollutants in environment.PAEs were detected in most environmental medium such as air,water and sediment nowadays.

由于在工业上的广泛应用，邻苯二甲酸酯类化合物已成为地球上最普遍存在的环境污染物之一，目前在大气、水体、土壤中均可检测到。

We will do so as a Pacific nation — with a President who was shaped in part by this piece of the globe.

我们将作为一个太平洋国家这样做——这个国家的总统曾经在某种程度上受到地球上这个地区的影响。

Do you want our children to live in a world where they have to wear masks just to breathe?

难道你希望我们的下一代住在必须戴上面具才能呼吸的地球上吗？

They are considered the most plentful multicellular group on the earth, outnumbering even the insects, which include more species, but fewer individuals!

在地球上，牠们被认为是最丰富的多细胞动物群，数量上甚至胜过过昆虫，包含更多的种类，但是较少个体！

In fact, much of the visible light in this photo is reddened by dust, like Earth's sky at sunset.

实际上，照片上大多数可见的星光都被尘埃&染&成了红色，就像地球上落日的天空一样。

Auroras are areas of charged particles that give off light near the poles of some planets.

极光是在土星上一些电极附近的带电粒子区域发出的光，在地球上，我们在北极和南极也能看到极光。

It turns out that the international demand for rice is one of the main driers of methane production on the planet.

国际上对水稻的需求是地球上产生甲烷的主要原因之一。

The architecture for this system eventually foresees using five satellites in geosynchronous orbit and up to 30 non-GEO platforms.

这个系统的架构最终预计用上位于地球同步轨道和多至 30 颗非同步轨道平台上的 5 颗卫星。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。