To continue writing holdsout the possibility that one day luck may be on our side in that you may receive the letters.
只有继续不断地写信，运气才可能在某一天眷顾我们，让你们收到我的信件。
2
It is already the chief engine of productivity in the rich world, and thus holdsout the tantalising prospect of sustaining economic growth on the cheap.
这已经是富有国家生产力的主要引擎，从而带来了维持廉价的经济增长这个不明朗的前景。
3
A common theory holds that Abu Dhabi first refused to bail out Nakheel's bondholders, then relented when it saw the damage that default would inflict on Dubai's economy and its own.