1) To have a rough time
阅历艰辛
2) The Hard and Bitter Progress of the Bound
被缚者的艰辛历程
3) difficult research
艰辛探索
1.
It made a succinct summary of the progress since the fourth session to the 13th congress,a trustworthy assessment of the abundant achievement for the past 13 years,a systematic retrospect of the great practice and the difficult research especially for the experience of the past 13 years.
十六大报告对十三届四中全会以来的历程作了精辟的总结;对十三年来取得的丰硕成果作了实事求是的估量;对此间的伟大实践和艰辛探索作了系统的回顾;特别是对十三年间积累的宝贵经验作了精辟的阐明,为科学地开创未来奠定了坚实的基础,指明了方向,增强了信心。
5) contribution hard
艰辛奉献
补充资料：阅历
①亲身见过、听过或做过：他阅历过许多事情。②由亲身经历得来的知识或经验：他的学问和阅历都到了相当成熟的地步。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条