yé / ye / nián / qīng / shí / cháng / chōu / yān / juǎn / xiàn / zài / yǐ / jīng / jiè / diào / le

爷爷年轻时常抽烟卷，现在已经戒掉了。

Grandpa used to smoke cigarettes when he was young, but he has quit now.