反思 fǎn sī to think back over sthto reviewto revisitto rethinkreflectionreassessment Example sentences 人如果不反思自己,那他很难进步。这句话是什么意思? rén rúguǒ bù fǎnsī zìjǐ, nà tā hěn nán jìnbù. zhè jù huà shì shénme yìsi? What is the meaning of if people don't reflect upon themselves, it will be very hard to progress?