Family members play an important role in your life.

家人在你的生活中扮演着重要的角色。

youdao

Rock formations play an important role in the design of a Chinese-style garden.

石头在中式园林的设计中发挥着重要的作用。

youdao

Schools play an important role in teaching students about the value of working hard.

学校在教育学生努力工作的价值方面起着重要作用。

youdao

Sharks play an important role in the food chain.

VOA: special.2009.04.03

Mechanisms like habituation, classical conditioning and operant conditioning are real; they can be scientifically studied; and they play an important role in the lives of animals and probably an important role in human lives as well.

诸如习惯化，经典条件作用，操作性条件作用之类的机制,都是真实存在的;,这些机制都能得到科学的研究;,它们在动物的生活里起到了重要的作用,或许在我们人类的生活中,也同样起到了重要的作用。

耶鲁公开课 - 心理学导论课程节选

I think that America has an important role to play to have the standards increased.

我觉得美国在提高标准方面扮演着重要的角色。

爱护小朋友 - SpeakingMax英语口语达人

Protected areas play an important role in conserving the biodiversity and thus sustaining rural livelihoods.

UNESCO: NATURAL SCIENCES

Patients and caregivers will play an important role in the evolution of healthcare and digital health.

FORBES: Digital Health: Will Pharma Follow or Lead?

As such, biofuels from both Europe and abroad must play an important role in the energy mix.

WSJ: EU Protectionism Passed Off as Environmentalism