一部分

一部分 [yī bù fen]

1. ■ a part; a portion; partial; partially:

把一部分时间用在...上 devote a part of one's time to...;

他有一部分教育是在英国接受的。 He received part of his education in England.

一部分人先富裕起来。 Some people become prosperous sooner than others.

每天抽一部分时间用于娱乐。 Give a portion of each day to recreation.