1.due to 應歸于
例句:Due to the internal rebellion within the army.
這是由于軍隊內部的反叛行為 。
2.think tank 智囊團
例句:We are not a think tank.
我們不是智囊團 。
3.aim at 目的在于
例句:The new treaty is aiming at (或for) improving relations between the two countries.
這項新的協議旨在改善兩國間的關系 。
4.serve as 起…的作用
例句:Newspaper serves me as a curtain.
我用報紙權充窗簾 。