我去年就戒烟了。 I quit smoking last year. Traditional 我去年就戒煙了。 Pinyin Wǒ qùnián jiù jièyān le. Bopomofo ㄨㄛˇ ㄑㄩˋ ㄋㄧㄢˊ ㄐㄧㄡˋ ㄐㄧㄝˋ ㄧㄢ ˙ㄌㄜ。 Where this sentence is used Past events in Mandarin Chinese grammar (there's no past tense!) All Chinese example sentences