What that means is that you would borrow $5,000 to buy a house and in five years and every year along the way you'd be paying interest on your mortgage.

它的意思是,你借了5000美元去买一所房子,期限是五年,在这五年内,每年你要归还抵押贷款的利息

耶鲁公开课 - 金融市场课程节选

and you'll be well on your way to master your English step by step.

你就可以一步一步地说一口流利的英语了！

That's what课堂 - SpeakingMax英语口语达人