1. A subtitle display method, comprising: receiving a subtitle file; obtaining a category label of the subtitle file by means of parsing, wherein the category label comprises category content; presenting, on a display device in an interactive graphic manner, the category content for a user to perform selection; receiving a result of selecting one or more pieces of the category content by the user to form a selected category content; and displaying, according to the result of selecting, subtitles for which an attribute value of a category attribute is the selected category content by: determining whether the category attribute exists in each subtitle line of the subtitles; determining whether the attribute value of the category attribute is the category content selected by the user when the category attribute exists in each subtitle line; and displaying each subtitle line for which the attribute value of the category attribute is the selected category content when the attribute value of the category attribute is the category content selected by the user.