十分钟以后,他就走了。 He left ten minutes later. Traditional 十分鐘以後,他就走了。 Pinyin Shí fēnzhōng yǐhòu, tā jiù zǒule. Bopomofo ㄕˊ ㄈㄣ ㄓㄨㄥ ㄧˇ ㄏㄡˋ,ㄊㄚ ㄐㄧㄡˋ ㄗㄡˇ ˙ㄌㄜ。 Where this sentence is used 以前 (yǐqián) and 以后 (yǐhòu) in Chinese grammar: before and after, past and future All Chinese example sentences