“大部分”的拼音为：dà bù fen...

马克被迫承担大部分工作。Mark was condemned to do most of the work.她好像把大部分责任都推到了母亲身上。She seemed to be placing most of the blame on her mother.大部分人都拼命工作，作出了很大的牺牲。Most have worked their guts out and made sacrifices....

“大部分”的英语可以翻译为：most，best，gross，a majority of，in a great measure ...