for years, my image of the global economy was an inverted pyramid resting on the shoulders of american women, since we are the primary consumers in the world.
多年来,全球经济在我看来好似一座坐落在美国妇女双肩上的倒金字塔,因为我们是全世界的主要消费者。
they have mastered sustainable development. insects are the primary consumers of plants on earth, yet they do not merely abuse plants, they also pollinate them, thereby fostering their reproduction.