Last week, Clark decided to learn about an aspect of youth that she never knew: how the homeless live.
上周，克拉克决定亲身体验年轻人生活中不为她所知的一面：无家可归的生活。
2
I know that, especially on this campus, so many of you have been serving at homeless shelters and high schools and youth centers and job placement organizations all over the Boston area.
我知道，尤其在这个校园中，你们中的很多人都在波士顿的收容所、中学、青年中心和职业介绍所服务过。
3
A particularly common form of youth homelessness in Australia is "couch surfing" whereby the homeless person relies on the support of friends to sleep on their couch or floor.