The food was unfit for human consumption.这种食物不适于人吃。The food was declared unfit for human consumption.这种食品被宣布不适于人吃。He had a third examination and was declared unfit for duty.他接受了第三次检查，被告知不宜上班。I know nothing about boxing, ...
He had accused three opposition members of corrupt practices.他指控3名反对派成员营私舞弊。The newspaper alleged the mayor's corrupt practices.那家报纸断言市长有舞弊行为.The official led a corrupt life.这个官员过着堕落的生活....
Having a bosom friend is one of the niceties of life.得一知己乃人生一大乐事.However, the nature of my business left little time for niceties.但是, 我公事的性质使我顾不上细节了.I am not concerned with niceties.我不拘泥细节....