政治上改旗易帜后的俄罗斯文艺学抛弃了原先的思想理论基础。
After the political conversion , Russian literary theory got rid of the old thought system .
现实主义是俄罗斯文艺史中使用时间最长、争议颇多的创作手法。
Realism is a style whose use is the longest and most controversial in the history of Russian literature and art .
俄罗斯文艺俄罗斯文艺俄罗斯文艺