This photo and caption were submitted to the 2011 national geographic photography contest .

这张照片和说明已提交给2011年国家地理的摄影比赛

Faced with limited technology and assignments in remote places , national geographic 's early photographers devised ingenious methods to produce the best images .

限于技术，又处于偏远地区，国家地理的早期摄影师想出奇招，获得最佳图像。

However , it has long been apparent that assad 's bid to control the entirety of syrian territory was hitting against demographic and geographic realities .

不过，很久以前阿萨德宣称的控制整个叙利亚领土的说法就受到了人口学和地理学现状的打击。

In a geographic study of inequality , economist james k. galbraith found that the washington region led the nation in per-capita income gains during the five years leading up to the latest recession .

根据收入不公的地理学研究，经济学家詹姆斯k.（jamesk.galbraith）发现在过去5年到最近的衰退，华盛顿地区的人均收入一直在全国领先。

According to one geographic analysis in 2004 , the greatest concentrations of scientific publications are in the major cities that hold most of the scientific resources .

根据2004年的一项地理学分析来看，科学出版物集中在拥有大多数科学资源的大城市里