tā / zǒng / shì / hòu / zhī / hòu / jué / bié / ren / tí / xǐng / tā / yǐ / hòu / cái / fā / xiàn / zì / jǐ / shuō / cuò / le / huà他总是后知后觉,别人提醒他以后才发现自己说错了话。He is always slow to realize things and only notices he said something wrong after others point it out.