The multi-dimentional symbolization in the story is the embodiment of the aesthetic values of African-Americans as well as the realization of literary beauty of vagueness.

• 作者透过这些符号具体形象的表层意义传递着其中所蕴涵的文化观念、思想，充分表达了美国黑人内心深处的感受和期盼。