In this article, it was proposed that, to promote the sustainable development of sports in our country, it is necessary to bring in the modern leisure theory of western countries and to add the recreational factors in our sports in accordance with the recreational trend of international sports.

Nabokov has successfuly molded character image Humbert,and he molded to the Humbert image has the profound implication.

Nabokov s naming of the protagonists Humbert Humbert and Clare Quilty highlights the fact that Quilty is the alter ego of Humbert and his presence serves as nothing short of an irony and a revelation of the latter.