“optimistic and efforts to forge ahead”的概念、定义、翻译、参考文献-科学参考

单词	optimistic and efforts to forge ahead
释义	optimistic and efforts to forge ahead Encyclopedia 哲学马克思主义伦理思想释 optimistic and efforts to forge ahead乐天努进中国早期马克思主义者、五四运动时期革命文化运动的组织者和领导者之一李大钊提出的伦理命题，亦即在快乐中奋斗和在奋斗中快乐，反映了作者的马克思主义唯物史观与人生观。
随便看	water resources development and utilization water resources development and utilization management Water Resources Development Research Water Resources & Hydropower of Northeast China water resources in China Water resources informatization Water Resources Informatization Specialized Committee water resources in the world water resources investigation and assessment water resources management water resources of China water resources optimal allocation water resources payment water resources planning water resources planning and design water resources protection water resources protection forest water resources scheduling water resources value accounting water resources zoning water resource tax water resource use water-retaining agent water retaining buildings in ancient China water retaining structure

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