Setting a personal example has been integral to her approach to this behavior-based problem. Hence her White House garden, which she hopes will serve as a model for communities and families alike.

以身作则是处理这一基于行为问题不可或缺的办法，她希望今后她的白宫花园可以成为社区和家庭的典范。

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This campaign may include delivery of messages to communities during the nationwide house-to-house polio immunization campaign beginning on Saturday.

这项运动可能包括在星期六开始的全国挨门挨户的脊髓灰质炎免疫运动期间向社区传递信息。

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Enterprises can build online communities and in-house Intranets, create collaborative applications, or add wiki capabilities to existing applications.

企业可以建立线上社区，也可以建立内部的企业网络，建立合作型应用程序，或对已有的应用程序加入支持wiki的功能。

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Hours before the vote Tuesday, President Obama told reporters at the White House that education and the safety of communities should not be a political party issue.

VOA: special.2010.08.12

Critics include House Democrats newly elected from wealthier communities.

VOA: special.2009.07.25

In many many communities it is the health workers that goes house by house and actually creates a network of well-being among the population."

VOA: standard.2009.10.14

North Kesteven District Council has opened five of 19 new homes after successfully bidding for House and Communities Agency funding.

BBC: New North Kesteven council homes handed over

The White House Council on Automotive Communities and Workers, which is expected to come into being through an executive order on Tuesday, will be chaired by Larry Summers, the President's chief economic advisor, as well as Labor Secretary Hilda Solis.

FORBES: Magazine Article

Housing Minister Caroline Flint said communities often opposed house building in their areas, which was contributing to the lack of supply.

BBC: Rural housing shortage 'worsens'