Diet plays an important role in the management of heart disease.

饮食对于心脏病的治疗有重要作用。

《牛津词典》

An idol plays an important role in our lives.

偶像在我们的生活中扮演着重要的角色。

youdao

Good sleep plays an important role in our health.

良好的睡眠对我们的健康起着重要的作用。

youdao

The Environmental Film Festival in Washington plays an important role in helping increase understanding about a subject that is important for people all over the world.

VOA: special.2009.03.25

The respiratory system plays an important role in maintaining our internal environment at the proper level of oxygen, by bringing the right amount in.

呼吸系统的重要性在于,通过向体内输入适量的氧气,维持人体内环境中的氧平衡

耶鲁公开课 - 生物医学工程探索课程节选

The natural environment plays an important role in his documentaries and other movies.

VOA: special.2009.03.25

The SEC plays an important role in public securities offerings and in corporate disclosure.

FORBES: The SEC -- A Troubled Agency

It also plays an important role in providing capital to borrowers shunned by many banks.

WSJ: Choices Shrink For Subprime Set

Previous research has shown that the intestine plays an important role in these often lethal scenarios.

BBC: News