Over the past 20 years, he points out, income per head has grown in countries with private oil industries, but has shrunk in those with nationalised ones.

他指出，过去20年里，私营石油企业的人均收入在不断增加，而在那些国有公司里却不断下降。

youdao

There is still over a day to compete so head on over and try them out, and see if you know which ones I loved.

现在还有一天的时间可以参赛去试试那些题目，猜猜看哪两道题是我最喜欢的。

youdao

In their version, parental ballots could be held and local-government officials would have to sack head teachers or hand schools over to be run by more successful ones, if that was what parents said they wanted.

ECONOMIST: Transforming Britain's schools

But critics of eurozone austerity programmes can't help seeing a rich irony in German politicians fretting about accidental tax rises and spending cuts in the US. Aren't they the ones who've been insisting that large parts of the eurozone head over their own fiscal cliff, entirely on purpose?

BBC: Why is America's fiscal cliff more worrying than Europe's?