Traditional morality is the basic leitmotiv of all his novel, the plot and character were work for that.
传统道德观是他所有历史小说的根本主旨之所在，小说中的情节和人物都是为此而服务的。
2
艺术学
主旋律；主导主题
主导动机
权威例句
1.
But the grudge match between Powell and Rummy is one of the few dependable leitmotivs of the second Bush presidency--though the rivalry harks back to the first Bush.