If the research problem is framed in the context of a general, rambling literature review, then the research question may appear trivial and uninteresting.
如果研究问题被限定在一个概括的，不着边际的文献回顾里，研究问题就会显得琐碎和无趣。
A key finding of this literature review is that the prevalence of anxiety and depression in patients with COPD is greater than that in the general population.
这项文献研究的核心发现是焦虑和抑郁患者有COPD比普通人群的患病率要高。
Through literature review, the researcher finds that most studies have focused on general foreign language anxiety, neglecting the dimensions of language-skill specific anxieties.
通过文献综述研究者发现，大部分研究把重心放在宽泛的外语焦虑感，忽略了与各种语言学习技能相关的焦虑情绪。
应用推荐