问一道介词+关系代词结构的定语从句
Thejourneyaroundtheworldtooktheoldsailorninemonths,ofwhichthesailingtimewas226days.
定语从句部分还原是不死?thesailingtimeofthejourneywas226days.which代thejourney?
如果是这样那介词摆在从句里面是Thejourneyaroundtheworldtooktheoldsailorninemonths,whichthesailingtimeofwas226days.
感觉不大对头啊?