1.economic order 经济秩序

例句:We stand for establishing a new international political and economic order that is fair and rational.

我们主张建立公正合理的国际政治经济新秩序。

2.in effect 实际上；生效

例句:In effect, growth is contingent on improved incomes for the mass of the low-income population.

事实上，发展有赖于大量低收入人群收入的增长。

3.in the past 过去

例句:The incidence of this disease has dropped considerably in the past few years.

近几年这种病的发病率大大降低了。

4.at times 有时；偶尔

例句:I found Ben's cynicism wearing at times.

我有时觉得本的愤世嫉俗令人厌烦。