肥沃的土地

"This is the best place on earth," said Ahmed, and Egyptian fellah, or farmer, I encountered in the Nile Delta, that incredibly fertile 8,500 square mile triangle between Cairo and the Mediterranean coast.

"这是世界上最好的地方"，阿赫迈德说道，他是我在尼罗河三角洲遇到的农民(当地人管农民叫"夫埃拉"。从开罗到地中海之间这块有 8500 平方公里)的三角地带，土地异常肥沃。

"This is the best place on earth," said Ahmed, an Egyptian fellah, or farmer, I encountered in the Nile Delta, that incredibly fertile 8,500-square-mile triangle between Cairo and the Mediterranean coast.

"这是世界上最好的地方，"阿赫迈德对我说。他是我在尼罗河三角洲遇见的一位农民（当地人管农民叫"夫埃拉"）。从开罗到地中海之间这块八千五百平方英里的三角地带，土地异常肥沃。

"This is the best place on earth," said Ahmed, an Egyptian fellah, or farmer, I encountered in the Nile Delta, that incredibly fertile 8,500-square-mile triangle between Cairo and the Meiterranean coast.

"这是世界上最好的地方，"阿赫迈德对我说。他是我在尼罗河三角洲遇见的一位农民（当地人管农民叫"夫埃拉"）。从开罗到地中海之间这快八千五百平方英里的三角地带，土地异常肥沃。

Little rain and poor soil fertility are problems in that area, as in other parts of southern Africa.

少于和土地不够肥沃是那个地区的问题，同样也是南部非洲其他地区的问题。

The contradictions of Nafta are apparent in Guadalajara and the rich farmland around it.

瓜达拉哈拉市及其周围的肥沃土地，最能说明NAFTA的冲突与矛盾。

It is most associated with towns and villages celebrating springtime fertility and revelry with fetes and community gatherings.

它和那些庆祝春季土地肥沃和祭祀以及村社集会的城镇和农村的狂欢活动紧密相联。

Most outstanding French varieties to create the best of both worlds, so the choice of loca

形成的肥沃土地，夏季持续平稳的温度，每年低降雨量以及低湿度。

The sahel is the area of Africa that lies between the Sahara desert to the north and more fertile land to the south.

荒漠平原是在非洲的一个地方，它在撒哈拉沙漠的北部和更多肥沃土地的南部之间。

In the valley, the world seems to be constructed upon asmaller and more delicate scale: the fields are mere paddocks

在这片土地肥沃、群山遮掩的乡间地带，田野永不枯黄，泉水永不干涸，它的南面邻接著险峻的石灰岩山岭

The traveller from the coast, who, after plodding northward for a score of miles over calcareous downs and corn-lands, suddenly reaches the verge of one of these escarpments, is surprised and delighted to behold, extended like a map beneath him, a country differing absolutely from that which he has passed through.

这是一片远离尘嚣的肥沃原野，泉水从不干涸，土地永不枯黄，一道陡峭的石灰岩山岭在南边形成界线，把汉伯顿山、野牛坟、荨麻岗、道格伯利堡、上斯托利高地和巴布草原环绕其问。

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。