This month, I think his work more seriously, responsible, careful, has a strong sense of responsibility and initiative, hard work, great enthusiasm, leading to complete delivery of the work.
2
正因为有了许许多多人的勤勉工作和不懈努力,才有了本书最初的发起与今天的完成。
Without the diligent and persistent effort and dedication of many, many people it would not have been initiated or completed.
3
勤奋,用功认真不懈地对待一项任务;勤勉;刻苦。
Earnest and persistent application to an undertaking; steady effort; assiduity .