Show image preview next to the titles by hovering the mouse.
当前为
This Show image preview next to the titles by hovering the mouse.
for example u try it in https://subscene.com/u/742580/subtitles
this will cache the images by storing them in the browser's cache storage so that they don't need to be fetched from the server every time user hovers over a link. This can improve the performance by reducing the time required to fetch resources and providing a smoother user experience.
