分类：教育/科学-外语学习
问题：tossandrenderingTheywerecommerci 
They were commercial ventures,and /when they stopd earning they were tossed/.Most were ultimately lost-victims of water damage or fire.One of Philippoteaux's Gettysburg /renderings/ was cut up and hung in panels in a Newwark,N.J.,department store before finding its way back toThey were commercial ventures,and /when they stopd earning they were tossed/.Most were ultimately lost-victims of water damage or fire.One of Philippoteaux's Gettysburg /renderings/ was cut up and hung in panels in a Newwark,N.J.,department store before finding its way back to Gettysburg,where it has been displayed off and on since 1913.//处如何理解？原文见 
回答：1、toss将...弃置一旁（commercial ventures意为“商业风险品”）
2、renderings译稿（Philippoteaux是19世纪末法国艺术家，Gettysburg是林肯发表于葛底斯堡的演说）