Although the option enables soft real-time performance and even under load makes the operating system execute more smoothly, it does so at a cost.

虽然此选项实现了软实时性能并且即使在负载条件下也可使操作系统顺利地运行，但这样做也付出了代价。

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Although the means of Real Option initiate a bourn of investment decision-making, it also has a weakness which manifest on the fact of neglecting the strategy of rival completely.

实物期权法开辟了投资决策的新境界，但是这种方法也存在弱点，即决策时中完全不考虑竞争对手的决策。

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Three new faces have been included, although only the 28-year-old Wolfsburg striker Tomislav Maric is rated as a real option for the World Cup.

BBC: Big names miss friendly