Such demonstrations have become frequent in a country with one of the widest gaps between rich and poor in the world.

VOA: standard.2010.03.21

In such a world it seems writing poems is a kind of--well, even surviving is a kind of guilty privilege.

在这样的世界中，写诗看起来是一种，甚至幸存也是一种罪恶的特权。

耶鲁公开课 - 现代诗歌课程节选

And in such a world, even a sovereign state will be endangered either from other states or from groups and individuals devoted to terror and destruction.

在这样的世界里,即使是主权国家,也可能受到来自他国的侵犯,或者是个人以及团体的恐怖破坏。

耶鲁公开课 - 政治哲学导论课程节选

Brennan said the Obama administration will also focus on factors that contribute to terrorism, such as poverty, and a lack of education and other opportunities for young people in many developing areas of the world.

VOA: standard.2009.08.06

A Royal Society research team member, Jules Pretty, says the team took into account a number of changes that are expected in coming decades, such as climate change, massive rises in world population, and new consumption patterns.

VOA: standard.2009.10.21

"Just imagine,a severe pandemic coming at such a fragile time in a world where there are many people suffering from chronic diseases like heart disease, lung disease,including asthma, cancers,with many more people suffering from HIV, obesity and the list goes on,".

VOA: standard.2009.12.29