yán / jiū / zhè / duàn / lì / shǐ / shí / bù / néng / hū / lüè / nà / xiē / kàn / sì / xiān / xiè / de / jì / lù

研究这段历史时，不能忽略那些看似纤屑的记录。

When studying this period of history, we must not overlook records that seem to contain only fine details.