tā / yǐ / qián / shì / gè / wǎng / chóng / xiàn / zài / měi / tiān / zhǐ / shàng / wǎng / yì / xiǎo / shí

他以前是个网虫，现在每天只上网一小时。

He used to be an Internet addict, but now he goes online for only an hour a day.