Another benefit of volunteer travel is that it helps urban dwellers to get a taste of rural life.

义工旅行还有另一个好处：可以帮助城市居民体验乡村生活。

In hard-hit places like New York, some urban dwellers are contemplating what they might have once considered unthinkable-leaving.

在纽约等疫情重灾区，一些城市居民正在计划着一件他们以前从未想过的事情——离开这里。

So for species that have a low frequency of reproduction, if they have a large brain, they are good urban dwellers.

对于繁殖率较低的物种来说，如果它们脑容量大，那它们就是优秀的城市居民。

Which puts urban dwellers in a funny position.

- 这让城市居民处于一个有趣的境地。

Only 18.3 percent of people living in rural communities in sub-Saharan Africa have access to electricity, compared to 55.5 percent of urban dwellers.

在撒哈拉南部非洲地区，只有18.3%的农村居民能用上电，而有55.5%的城市居民能用上电。

Desert nomads were mixing with urban dwellers.

沙漠游牧民族与城市居民混在一起。

For example, an image of a smile signals joy to modern urban dwellers and aboriginal tribesmen alike.

例如，一张微笑的图像向现代城市居民和原住民部落居民传达了喜悦的信号。

In addition, the microbes of urban dwellers are far more like each other than they are like the more healthful mix found in the rain forest.

此外，与雨林居民身上更健康的微生物组合相比，城市居民的微生物彼此之间的相似性要高得多。

New York City's white-footed mice are one example: DNA sequencing suggests that these urban dwellers' genes differ from their country cousins' in more than 30 significant ways.

基因测序显示城里老鼠和它们乡下的兄弟姐妹们在基因上有 30 处以上的不同点。

For many urban dwellers like Zheng Li, a school teacher who signed up to help manage rescue supplies along with her husband, it was their first time encountering an extreme natural disaster.

对于许多像郑丽（音译）这样的城市居民来说，这是他们第一次遇到极端的自然灾害。郑丽是一名学校教师，她和丈夫一起报名帮助管理救援物资。

Furthermore, our sense of ourselves as people who could be satisfied with what was on offer is as untrue to our own nature as is the fantasy of a modern urban dweller who dreams they

此外，我们对自己作为可以满足于所提供的东西的人的感觉与我们自己的本性一样不真实，就像现代城市居民梦想自己的幻想一样。