As the world 's foremost innovator , the us should take the lead .
作为世界首屈一指的创新者，美国在这方面应该起到模范带头作用。
Josiah wedgwood had been a formidable technological innovator .
乔舒亚玮致活一直是令人敬畏的技术革新者。
She calls dfid a " thought-leader and innovator among donors in the last five to ten years " , and is delighted that mr mitchell , a fellow enthusiast , seems ready to apply the idea .
