The buildings here have been renovated many times.

这儿的建筑已经经过多次翻修了。

youdao

So far, the Soviet martyrs' monuments in China have been renovated.

目前，中国境内的苏军烈士纪念碑修缉一新。

youdao

Many old buildings in Beijing have been renovated and restored to their former glory (or splendour).

北京许多古建筑已经修缮一新，恢复了旧观。

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Many of the neo-colonial buildings have been renovated and now house supper clubs, lounges and restaurants.

WSJ: An Insider's Guide to Shanghai | Journal Concierge

At Casa Bolivar, 14 spacious studios and loft apartments have been lovingly renovated into individually styled spaces.

BBC: Mini Guide to Buenos Aires, Argentina

Giles in central Oxford, which formerly held part of the Oxford University Press and now houses the Humanities Division, will have been restored and renovated as Ertegun House.

WSJ: 'Imaginative' Oxford Gift to Boost Humanities Study