He was unrelenting in his pursuit of legal mandate.他坚决要求得到合法的托管权....the unrelenting hardship of everyday life in medieval Europe.中世纪时欧洲日常生活的无尽困苦...an unrelenting downpour of rain.下个不停的瓢泼大雨She established her authority wi...
蛮干是要吃苦头儿的.If you act rashly , you'll suffer for it.当他在自己身上试验还处在初级阶段的疫苗时，有些人说他的行为是蛮干。When he tested an early vaccine on himself, some described the act as foolhardy.让他们蛮干好 啦 ( 我不相信他们敢蛮干 )!Let them do their worst! ( I...