year-by-year system

The processor's power capacity increases year-by-year, and to feed fast processors the system should include sufficient memory.

处理器的处理能力每年都在增加，为了支持高速的处理器，系统也应提供充足的内存。

Yet a faulty transmission system has already delayed production for a year – Mr Musk blames a design decision by the first CEO, who left under a cloud late last year.

然而，有缺陷的传动系统已经使生产推迟了一年，马斯克将其归咎为第一任首席执行官的设计决策——这位首席执行官在去年底黯然离任。

The two year delay allowed more system components to be built, so two more battalions will be in place around Moscow by the end of the year.

滞后二年允许制造更多的系统部件，因此，另外的二个营将会在年底结前在莫斯科周围适当位置部署。