So, that's a funny property of conventional mortgages -that the mortgage balance declines very slowly at first and then it falls rapidly when it comes to maturity.

这是普通贷款很有意思的特性,即贷款余额在起初减少的非常缓慢,但随着到期日的临近,便会加速递减

耶鲁公开课 - 金融市场课程节选

He's doing what he can, but change will be slow.

他在做他所能做的一切，但是变化却很缓慢。

两党制度的优缺点 - SpeakingMax英语口语达人

Another thing that you need to understand about these farms, if you're going to grasp their significance for the society that will come, is that they are small, really small.

关于这些农场,另一点要搞清楚的是,如果你要理解它们,所带来的社会意义,那是很细微和缓慢的

耶鲁公开课 - 古希腊历史简介课程节选

The real insurance industry, as I mentioned before, began in the 1600s with the invention of probability theory and with the invention of life tables for-- the invention of actuarial science; but, it grew slowly.

正如我刚才所提到的,真正的保险始于17世纪,这得益于概率论,寿命表以及,精算学的产生,但是,它的发展很缓慢

耶鲁公开课 - 金融市场课程节选