Our country should play an important role as one main node of the Atlas .

我国作为《南极赛博地图集》中的一个主要节点，起着重要的作用。

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Department stores in China also play an important role as a distribution channel.

在中国，商场也是一个重要的销售渠道。

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Diplegs play an important role as pressure seals against the considerable back pressure generated.

料腿则起着对产生的相当大的背压加压密封作用。

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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

China has learned to play an important role as a reliable, constructive and responsible stakeholder in world peace and development.

CNN: Opinion: The end of revolution

Farmers in this new economy play an important role as nutrient stewards.

FORBES: How a Nutrient Economy Can Save Our Farmers, Our Health and Our Environment

And Turkey is going to play an important role as we bring representatives of the regime and opposition together in the coming weeks.

WHITEHOUSE: President Obama Holds a Press Conference with Prime Minister Erdogan | The White House