Task: In many cities an increasing number of people do not know their neighbors and they lack a sense of community.

现在，许多城市的人对他们的邻居了解不多，而且没有社区意识。

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While many seniors are well-versed when it comes to steps to take to prepare financially for retirement and potential long-term care, there is still a pervasive lack of awareness about how social groups and a sense of community can change as people age.

FORBES: Social Interaction Study Highlights Loneliness and Isolation as Heath Risks for Elders