1·In 1976, Robert Lucas, of the University of Chicago, explained why.
1976年，芝加哥大学的罗伯特·卢卡斯解释了其中的原因。
2·His best friend Lucas Santos spoke about his abilities on a video for The Sun.
他最好的朋友卢卡斯·桑托斯在为《太阳报》拍摄的一段视频中谈到了他的能力。
3·I put the pill in each of the treats, and Lucas would not go near any of them.
我把药片放在每一个点心里，但卢卡斯却碰也没碰它们一下。
4·Lucas then asked whether these models could be used to predict the impact of new policies.
卢卡斯接着问这些模型是否可以用来预测新政策的影响。
5·When I see an article by Solow or Lucas, I want to read it, not just because I will have fun doing so.
当我读到索洛或卢卡斯的文章时，我便不自主地想要继续读下去，绝不仅仅是因为读起来有味道。