吴旭东和陈斌（2006）研究了中国学生对英语颜色词习语的理解，发现颜色词习语类型对习语理解是否产生影响与外语水平的高低有一定关系。
Wu Xudong and Chen Bin ( 2006 ) investigated the comprehension of English color idioms by Chinese EFL learners . It revealed significant effects of color idiom types and English proficiency levels on idiom comprehension .
吴旭东