Goldsmiths are people who work in gold; they make jewelry and gold -goldware and whatever -coffee urns.

金匠就是处理金子的人,他们制作珠宝和黄金,金器之类的东西,还有咖啡壶

耶鲁公开课 - 金融市场课程节选

Some of the important figures-- there had to be certain inventions to make it work.

一些重要人物以及,重要的创新推动了保险的发展

耶鲁公开课 - 金融市场课程节选

But it's just too complicated and too -it's impossible to make it work perfectly.

但这非常困难,非常复杂,而且不可能尽善尽美

耶鲁公开课 - 金融市场课程节选