在思考这个问题的时候，我们偶然读到了查尔斯·琼斯和彼得·克莱诺最近发表的一篇文章，文章提出了一个衡量经济福利的新方法，挺有趣的。
While thinking about the question, we came across a recently published article by Charles Jones and Peter Klenow, which proposes an interesting new measure of economic welfare.
克莱诺指出，这种计算有很大困难。
Mr. Klenow points out that the calculation is fraught with difficulties.
洛扎诺声称摩托车手克莱门特•劳埃德当时正试图撞他。
Lozano claimed that motorcycle driver Clement Lloyd was trying to run him down.
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