1. I would like to extend my sincere acknowledgement to all those who supported me during this difficult time.
我想对在这段困难时期支持我的所有人表示衷心的感谢。

2. The company sent a letter of acknowledgement to the successful candidate for the job.
公司向成功的求职者寄去了一封确认函。

3. It is important to give acknowledgement to those who have contributed to the project's success.
重要的是要对那些为项目成功做出贡献的人表示感谢。

4. The professor's acknowledgement of the student's hard work was greatly appreciated.
教授对学生的努力工作给予了肯定，这受到了极大的赞赏。

5. The book included an acknowledgement section where the author thanked all those who helped in the writing process.
这本书包含了一个致谢部分，作者在那里感谢了所有在写作过程中帮助过他的人。

6. A simple acknowledgement of the mistake can go a long way in resolving the issue.
简单地承认错误可以在解决问题方面起到很大作用。