I have some old records and I'll see what I'm paying for my gold for the gold fillings ten years ago.

我有一些旧的记录,我可以去看看十年前,我到底补金牙时为了金子花了多少钱。

耶鲁公开课 - 金融市场课程节选

He was at his dentist and they used to give gold fillings in those days.

他在他牙医的诊所,并且他们曾经常常给病人补金牙。

耶鲁公开课 - 金融市场课程节选