3.The government found it expedient to relax censorship a little.
政府微放宽审查是可取。
4.But that would be crassly expedient.
但那将是一个愚蠢权宜之计。
5.It was expedient to retire gracefully.
体面让步可算是权宜之计。
6.Do whatever is expedient.
权宜处置, 怎么方便就怎么办。
7.There are others to whom Idleness dictates another expedient, by which life may be passed unprofitably away without the tediousness of many vacant hours.