part of vs. a part of
We spent part of our time fighting and arguing.
We spent a part of our time fighting and arguing.
Какая смысловая разница (= диф. сема) между part of -:- a part of?
Переведите на русский язык сохранив диф. сему part of -:- a part of.
1. As part of this community, I feel the need to express my opinion.
2. Your comment is useless, as a part of my recent comments is.
3. It was part of the economy drive in preparation for Hate Week. (George Orwell)