1.memoir n. 回忆录,自传;记事录
例句:He has just published a memoir in honour of his captain.
他刚刚出了一本传记来纪念他的队长 。
2.shed light on 为……提供线索;对……透露情况;使……清楚地显出;阐明……
例句:A new approach offers an answer, and may shed light on an even bigger question.
新的方法提供了一个答案,并且可能让人们对一个更大的问题有进一步的了解 。