play a role in
举一反三
- play a key role in
- What role did the humanities play in the past and what role does it play now in students university life
- 在某件事中发挥重要作用 A: play an important role in sth/doing sth B: play a part in doing sth C: play a key role in doing sth
- The humanities play a dominant role in the past.
- play an important role ____起重要作用