Metaphor is one kind of means to make the abstract idea concretize in vocabulary teaching.
隐喻是词汇教学中使抽象概念具体化的一种手段。
The report will, I believe, help concretize my commitment to primary health care, while giving policymakers a realistic assessment of what can be achieved and how it can be done.
In the fourth chapter, we concretize our research design in practice, and present detailed information on research objectives, research questions, research method, data collection and analysis.