提示：点击例句中的单词，就可以看到词义解释

Free operating systems are set up for instant gratification .

自由操作系统是为完全满意而设定的。

He said toyota 's tianjin auto-assembly plant is operating normally thursday .

这位高管说，丰田在天津的汽车组装工厂周四运转正常。

This complexity continued at the operating level .

这种复杂性还急需停留在管理层面。

But , chiefly because of the high cost of operating in the arctic , their development has been slow .

但是，油气田的开采行动很缓慢，最主要的原因是在北极实际操作的高昂费用。

The operating system is less important .

而操作系统则变得不那么重要了。