似懂非懂

zhè xiē tǎo lùn cháng cháng shǐ tā zhù yì dào zì jǐ hū lüè de fāng miàn bìng duì sì dǒng fēi dǒng de nèi róng huò rán kāi lǎng

这些讨论常常使他注意到自己忽略的方面，并对似懂非懂的内容豁然开朗。

These discussions often highlighted aspects that he had neglected or understood that not fully understood on his own.