silver surfer

劍橋詞典

an older person who spends a lot of time using the internet
（經(jīng)常使用網(wǎng)絡(luò)的年長(zhǎng)者）銀發(fā)沖浪者
The research institute has found that in 2012 silver surfers spent 39% more time online than they did eight years earlier . 該研究所在2012年發(fā)現(xiàn)，與8年前相比，銀發(fā)沖浪者在網(wǎng)絡(luò)上花的時(shí)間增加了39%。 返回 silver surfer