What's more, researchers are coming to recognize that dreaming is an essential part of understanding, organizing and retaining what we learn.

此外，研究人员逐渐认识到，梦对于我们理解、组织和记忆我们所学过的东西十分必要。

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Boat anchor: Retaining a part of a system that no longer has any use.

船锚(Boat anchor)：在系统中保留无用的部分。

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Another part comes from uncertainty in the process of finding, vetting, hiring and retaining employees who are trustworthy enough to handle the responsibility.

导致这种不适应心理一方面是因为不愿意放权；另外一个原因来自于在对员工的发现、考核、雇用和保留（尤其是那些可信、能委以重任的人才）过程中的种种不确定性。

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Ian Watson, Lancashire County Council's head of cultural services, said the council "would be happy" to consider "options for retaining this valuable part of Lancashire's history".

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Boston Consulting Group says it focuses heavily on recruiting and retaining women, offering part-time options, mentoring and professional development programs.

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The GAO surveyed 22 state-run programs that cover private- and public-sector workplaces and found that the agencies had troubling staffing and retaining inspectors, in part because of low salaries.

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