hěn / duō / nián / qīng / rén / yīn / wèi / cháng / shí / jiān / shàng / wǎng / ér / chū / xiàn / le / wǎng / luò / chéng / yǐn

很多年轻人因为长时间上网而出现了网络成瘾。

Many young people develop internet addiction from spending too much time online.