play an （important） role /part in

play an （important） role /part in play an important part in （）society play an important role in doing 解释 "Teachers.play.an.important.role.in.your. 1. They played an important role (part) in winning thematch. play an important part in 的意思 英语翻译Although gifts play an important role in business around Iron has an important role to play in the____working Water (play) an important role in our daily life \'In what way computer play an important role\' play an （increase） important role in __括号里要用副词还是形容词还是两样皆可. I played an important part in…part能否替换为role?