1.sleepless night 不眠之夜

例句:After a sleepless night battling with her conscience, she decided to admit the truth.
她和她的良心戰斗了一個失眠的夜晚之后，她決定承認這個事實。

2.focus on 專注

例句:The talks will focus on economic development of the region.
會談將著重討論該地區的經濟發展。

3.national capital 國家資本

例句:Thus is global financial capital eroding the autonomy of national capital.
這就是侵蝕國家資本自主權的國際金融資本。

4.gross national income 國民總收入

例句:In recent years, the highest growth rate in the initial distribution of gross national income is enterprises ', followed by the Government's, the residents'relatively slower.
近年來，我國國民總收入初次分配增速最高者是企業，政府的增速次之，而居民收入增長較慢。