And he says skateboarding is giving young people some healthy competition in the inner cities of the United States.

VOA: special.2009.09.11

In Italy, some of these cities were able to gain control of the surrounding country and to become city states, resembling those of the ancient Greeks.

在意大利,一些城市还潜移默化地,影响了周边的区域,形成了城邦,这与古希腊的城市情况非常相似

耶鲁公开课 - 古希腊历史简介课程节选

There is an expansion of the Greek world already by the tenth century, and these folks are now settled down, so that some of these cities are in fact among the most important cities sending out colonies of their own.

希腊世界不停地扩展,一直到10世纪,那些逃亡者才安定下来,因此,这当中的,一些重要城市都拥有自己隶属的殖民地

耶鲁公开课 - 古希腊历史简介课程节选

Some researchers say people living in cities in West Africa may have suffered most of all.

VOA: special.2010.03.23

Some are historic sites in the middle of busy cities.

VOA: special.2009.09.28

Although tent cities have disappeared, tens of thousands of people still are living in some form of temporary housing.

VOA: standard.2010.04.06

People who live in some of the world's most economically important cities are spending more and more of their work day getting to and from work.

VOA: standard.2010.07.26

The outbreak of swine flu in Mexico comes at a time when the country is already struggling with the effects of the worldwide economic recession and some loss of tourism caused by drug violence in cities like Juarez.

VOA: standard.2009.04.30