Old TVs can contain over a kilogram of lead as well as cadmium -- both highly poisonous.

VOA: special.2010.11.01

That is--maybe this goes back to the -I didn't mention it, but it would apply to the old goldsmith banker story as well.

这也许又要回溯到...,我在前面没有提过,金匠银行家的故事同样适合解说这个问题

耶鲁公开课 - 金融市场课程节选

"You look for a banjo, then you look for a flat top guitar, got to have the stand-up bass, a fiddle works really well, and then you get the old mandolin in because a mandolin really has got some good sound to it too."

VOA: standard.2010.05.28