Jiè / yān / jǐ / gè / yuè / hòu / tā / yīn / gōng / zuò / yā / lì / guò / dà / ér / gù / tài / fù / méng

戒烟几个月后，他因工作压力过大而故态复萌。

After several months without smoking, he relapsed because of excessive work pressure.