Nearly half of the world's population does not have access to the internet, because most internet options require an extensive track of costly underground cables, leaving many rural locations offline.

世界上将近一半的人口无法访问互联网，因为大多数互联网选项都需要大量昂贵的地下电缆， 导致许多农村地区无法上网。

So, they found that birds living in a rural location tend to have slower and lower songs in comparison to the same species of bird living in an urban location which tends to have a faster and a higher song.

他们发现，与居住在城市地区的同类鸟类相比，居住在农村地区的鸟类的鸣声往往慢而低，城市地区的鸟类的鸣声往往快而高。

Whenever I've lived in a city, my house or flat has always had a number, but where I grew up and where I live now I live in a rural location there aren't many people nearby, we have a house name.

我在城市里住的每个地方，不管是别墅还是公寓，都会有一个编号，但是在我长大的地方和现在居住的地方，我现在住在农村，附近没有多少人，我们都有一个房屋名称。