sweat bloodWORK HARDto work extremely hard to achieve something 拼命工作,花很多心血 Beth sweated blood over that article. 贝丝花了很大的心血写那篇文章。
sweat blood• I could have understood it in Cottee's case if he had been sweating blood for Everton.• Although I remember seeing some one eating chips from a story I'd sweated blood on when I was working in Worcester.• Donald sweated blood to build up his business.• If I had to sweat blood it would be done.
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