艰苦的英文：
difficult
hard
arduous

参考例句：
  • A laborious task
    艰苦的工作
  • To work strenuously;toil.
    辛劳艰苦地工作
  • Live a rugged life
    过艰苦的生活
  • That was a stiff climb.
    那是一次艰苦的攀登。
  • Hardship allowance
    艰苦地区补贴
  • A tough game,assignment,problem,journey
    艰苦的比赛、困难的任务、难题、艰辛的旅程.
  • A strenuous test of ability and endurance.
    考验能力和毅力的艰苦测验
  • They toiled all day digging the trench.
    他们整天艰苦地挖壕沟。
  • Two years of hard work came to fruition at the commencement
    两年来的艰苦学习在毕业典礼时结出了果实。
  • In his childhood he had suffered from the scanty living consequent upon bad times, and improvident habits
    他在儿童时代，一定为了工业不景气和缺乏精打细算的习惯，曾经度过艰苦的生活。
difficult是什么意思：
adj. 困难的；执拗的；不易相处的
  • The exercise is that difficult!
    练习题那么难！
  • You must admit the task to be difficult [ that the task is difficult ].
    你应当承认这项任务是艰巨的。
  • You must admit the task to be difficult [that the task is difficult].
    你必须承认这项任务是困难的。
hard是什么意思：
adj. 硬的，坚固的；困难的；有力的；冷酷无情的
adv. 努力地；困难地；严重地，猛烈地
  • It is hard to conclude.
    这很难断定。
  • It is blowing hard.
    风刮得很大。
  • It was sleeting hard.
    雨雪霏霏。
arduous是什么意思：
adj. 费力的，辛勤的，险峻的
  • Success is the fruit of arduous striving.
    成功是奋斗的结果。
  • They are very glad that they have been assigned the most arduous task .
    他们很高兴被派给最艰巨的任务。
  • His timidity disinclined him from such an arduous enterprise
    他的怯懦使他不愿从事一项如此艰巨的事业。

到沪江小D查看艰苦的英文翻译>>

翻译推荐：