发挥重要的作用用英语怎么说?
问题描述：
发挥重要的作用用英语怎么说?
答
play an important role/part
答
play a vital/significant roll
答
play a crucial part in sth
答
play a very important role
答
play a very important/crucial role/part in sth.
have an important effect on sth.
act as an important part to sth.
答
STH plays an important part in