I'm anxious about what note he took in the back of his diary of the things to mend or replace.句子成分如何划分?what

翻译：我急于知道那些写在他日记本背面的关于修理或替换那个元件的相关记录.
整体上是一个宾语从句,由what引导,
（I'm anxious about ）what note he took（ in the back of his diary） of the things to mend or replace
总体来说,此翻译仅供参考,最好能根据上下文来翻译,像下面的答案里面“ of the things ”就没翻译到,这只是本人拙见,请下面的兄弟莫见怪