The White House encouraged much of the money to be spent this summer, through programmes that subsidise jobs in the public and private sector.
白宫支持在今夏花去大部分的款项通过“就业计划”为公共及私人行业提供岗位补助。
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Now that TfL is running the upgrade in-house, it has more scope to ditch features and impose cuts than it had when a private-sector contract was involved.
In Brazil, where a near-doubling of private sector credit since 2007 has prompted a consumption boom, house prices in some police-pacified Rio slums have doubled in three years.