If you don't have a strong social circle, meet people and re-connect with old friends.

如果你没有一个强大的社交圈，那么就多与人接触，经常和老朋友联系联系。

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A successful pilot, Southwark Circle, built social networks of helpful neighbours for old people living on their own in inner London.

一家成功的先锋公司，Southwark Circle，为住在内伦敦的老人们创建了一个有效的邻里社交网络。

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As the old ruling circle has turned against him, even threatening him with imprisonment, he has boldly refused to bow out.

不过尽管旧统治体系与他敌对，甚至威胁要对他实行监禁，但是他勇敢的拒绝了退出。

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As their countries' bond yields rise, it becomes more expensive for governments to sell more debt, which leads to a vicious circle as the old debt comes due for repayment.

BBC: Spain PM postpones holiday as debt fears hit record

Presented with a ridiculous dessert in a restaurant one night shortly before his last child was born, the 84-year-old Nobel laureate contemplated a circle of perfectly measured blobs of fruit coulis.

ECONOMIST: Obituary: Saul Bellow | The

His inner circle remains packed with old friends and Downing Street is still an alarmingly slack operation.

ECONOMIST: The Conservatives and Tony Blair