自从执拗的开始运作后，然而，目前世界卫生组织的流行病反应系统运行良好。
After the balky start, however, the WHO's pandemic response system is running well.
测试验证了垂直飞行所需的所有系统功能运作，并测量STOVL系统运行时飞机安装力量和时间。
The testing demonstrates functional operation of all systems required for vertical flight, and measures the installed forces and moments on the aircraft during STOVL operations.
大约90%的电脑上运行着Windows操作系统，而大多数的企业运作时也离不开Office文档。
Most computers run Windows - some 90 per cent - and most businesses are built around Office documents.
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