1.sleepless night 不眠之夜

例句:After a sleepless night battling with her conscience, she decided to admit the truth.
她和她的良心战斗了一个失眠的夜晚之后，她决定承认这个事实。

2.focus on 专注

例句:The talks will focus on economic development of the region.
会谈将着重讨论该地区的经济发展。

3.national capital 国家资本

例句:Thus is global financial capital eroding the autonomy of national capital.
这就是侵蚀国家资本自主权的国际金融资本。

4.gross national income 国民总收入

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.
近年来，我国国民总收入初次分配增速最高者是企业，政府的增速次之，而居民收入增长较慢。