One of the key aspirations of middle-class families is to provide their children with the good education they'll need to maintain - or exceed - their standard of living when they enter the work force.

中产家庭们一个重要的愿望就是能够为孩子们提供一个良好的教育，使孩子们工作以后能够保持，或者超过目前家庭的生活水平。

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It will see 700m people enter the middle class.

7亿人将进入中产阶层。

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And as more Chinese enter the middle class, they become consumers of the devices they're producing.

并且，随着越来越多的中国人进入中产阶级，他们也在成为自己生产的商品的消费者。

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Again, very much like the fact that we need to continue to focus on growing our economy, expanding the middle class, helping people who aspire to the middle class enter the middle class.

WHITEHOUSE: Press Briefing

"I will return to political life because I believe Brazil needs to continue to grow, develop, generate jobs, improve the lives of millions and millions of Brazilians who managed to enter the middle class... as well as those who dream of joining the middle class, " he said in a video message.

BBC: Brazil ex-President Lula's cancer treatment 'a success'

The company said the acquisition will enter it into the rapidly growing health market in Brazil, where the expanding middle class is increasingly turning to private coverage.

WSJ: UnitedHealth to Buy 90% of Brazil's Amil for $4.3 Billion