论文部分内容阅读
薄暮时分,中国人民大学校园里三三两两的散步者多了起来。人们熟悉这样一位散步者:他独自一人,头发花白,一肩略高,步履较快。他就是
At twilight, there were more and more twosomes in the streets of Renmin University of China. People are familiar with such a walker: he alone, gray hair, shoulder slightly higher, faster walking. he is the one