N-UNCOUNT
(互聯(lián)網(wǎng)上的)沖浪，漫游，瀏覽
Surfing is the activity of looking at different sites on the Internet, especially when you are not looking for anything in particular.
例句
The simple fact is that, for most people, surfing is too expensive.
事情很簡(jiǎn)單，那就是對(duì)大多數(shù)人來說，網(wǎng)上沖浪費(fèi)用太高。