Its iTunes music playing, organisation and purchasing program is installed on around 100m computers, more than half of which are Windows machines.

它的iTunes这个音乐播放，管理和购买软件安装在了大约一亿台电脑上，其中超过一半是Windows电脑。

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Artemis Intelligent Power installed a hydraulic hybrid system in a BMW 530i two years ago and found it cut urban fuel consumption in half.

两年前，阿蒂米斯(Artemis)智能电源在一辆宝马530 i型车里装了一个液压混合动力系统，而且发现将城市燃油消耗削减了一半。

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More than half of the sites examined by the Journal installed 23 or more "third party" cookies.

在日报所调查的站点中，超过半数安装了23个或更多“第三方”cookie。

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Despite having to slow its originally rapid expansion plans, China recently increased its budget for railway investment this year by 16% and expects to lay 13, 000 km of high-speed rail by January 2013 -- more than the combined rail network installed across all Western countries over the past half-century.

BBC: Corporate rail travel on the rise

They installed former England scrum-half Richard Hill as head coach and dabbled in the transfer market wisely.

BBC: SPORT | Rugby Union | Quins must focus on business of rugby