National flags of China and Brazil were bellowing over the airport, welcoming people gathered there, and an atmosphere of friendliness between the two countries was permeating there.

机场上飘扬着中国和巴西两国国旗，会聚着欢迎的人群，洋溢着两国人民友好的热烈气氛。

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Three hours after they moved in, police hoisted the flags of Brazil and Rio to show the authorities were now in control of the neighbourhoods, after decades of domination by drugs gangs.

BBC: Brazil troops move into Rio airport shanty towns