Net surfing

基本解释

Do you want to invest your cognitive cash on endless Twittering or Net surfing or couch potatoing?
她談到，難道你希望把你的認知現金投資到無盡的Twitter或是上網以及做個沙發土豆（躺在沙發上邊喫東西邊看電眡）上嗎？
In our country, with the progress of internet technology, reduction of the expense for net surfing and fast increase of netizens, online shopping will surely have a more extensive market.
我國，隨著互聯網技術的進步，上網費的降低，網民的高速增長，網上購物必將擁有一個更加廣濶的市場。
liuhongmei528.blog.163.com
You won't need to rely on willpower to quit your Net surfing;
你無需依靠意志力來退出網上沖浪；

Cyril Roeding said my sordid Net surfing only proves the world needs more Net privacy.
FORBES: My Sordid Net Surfing

Netsurfing is the activity of looking at different sites on the Internet, especially when you are not looking for anything in particular.
netsurfer