3.The government found it expedient to relax censorship a little.
政府发现略微放宽审查是可取。
4.But that would be crassly expedient.
但那将是一个愚蠢权计。
5.It was expedient to retire gracefully.
体面让步可算是权计。
6.Do whatever is expedient.
权处置, 怎方便就怎。
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.