above/below the fold idiom
(报纸的)上/下半折(被认为是用来刊登文章或广告的较好/较差位置)
the top/bottom half of a newspaper, that can/cannot be seen when it is folded in half and is considered a good/bad place to have an article or advertisement
(网页)不需要/需要翻页可看到的部分
the part of a web page that can/cannot be seen before you scroll down the page