interest rate造句

Investment is a function of the interest rate.
投资随着利率的变化而变。

An interest rate reduction is needed to get more money flowing and create jobs.
需要下调利率来推动资金流动以及创造就业机会。

The interest rate's coming down. I'll be able to expand or stay in business.
利率正在降低，我可以扩大公司或者维持经营。